About the Number

201497940

201497939 ← → 201497941

2進数表記:1100000000101001110101010100

漢数字表記:二億百四十九万七千九百四十

素因数分解:

2 2 × 3 2 × 5 1 × 7 1 × 17 1 × 23 1 × 409 1

素因数の和:471
約数の個数: 288
約数和(自身を含む): 773660160
約数和(自身を除く): 572162220

約数列:
[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 23, 28, 30, 34, 35, 36, 42, 45, 46, 51, 60, 63, 68, 69, 70, 84, 85, 90, 92, 102, 105, 115, 119, 126, 138, 140, 153, 161, 170, 180, 204, 207, 210, 230, 238, 252, 255, 276, 306, 315, 322, 340, 345, 357, 391, 409, 414, 420, 460, 476, 483, 510, 595, 612, 630, 644, 690, 714, 765, 782, 805, 818, 828, 966, 1020, 1035, 1071, 1173, 1190, 1227, 1260, 1380, 1428, 1449, 1530, 1564, 1610, 1636, 1785, 1932, 1955, 2045, 2070, 2142, 2346, 2380, 2415, 2454, 2737, 2863, 2898, 3060, 3220, 3519, 3570, 3681, 3910, 4090, 4140, 4284, 4692, 4830, 4908, 5355, 5474, 5726, 5796, 5865, 6135, 6953, 7038, 7140, 7245, 7362, 7820, 8180, 8211, 8589, 9407, 9660, 10710, 10948, 11452, 11730, 12270, 13685, 13906, 14076, 14315, 14490, 14724, 16422, 17178, 17595, 18405, 18814, 20859, 21420, 23460, 24540, 24633, 25767, 27370, 27812, 28221, 28630, 28980, 32844, 34356, 34765, 35190, 36810, 37628, 41055, 41718, 42945, 47035, 48671, 49266, 51534, 54740, 56442, 57260, 62577, 65849, 69530, 70380, 73620, 82110, 83436, 84663, 85890, 94070, 97342, 98532, 103068, 104295, 112884, 123165, 125154, 128835, 131698, 139060, 141105, 146013, 159919, 164220, 169326, 171780, 188140, 194684, 197547, 208590, 243355, 246330, 250308, 257670, 263396, 282210, 292026, 312885, 319838, 329245, 338652, 395094, 417180, 423315, 438039, 479757, 486710, 492660, 515340, 564420, 584052, 592641, 625770, 639676, 658490, 730065, 790188, 799595, 846630, 876078, 959514, 973420, 987735, 1119433, 1185282, 1251540, 1316980, 1439271, 1460130, 1599190, 1693260, 1752156, 1919028, 1975470, 2190195, 2238866, 2370564, 2398785, 2878542, 2920260, 2963205, 3198380, 3358299, 3950940, 4380390, 4477732, 4797570, 5597165, 5757084, 5926410, 6716598, 7196355, 8760780, 9595140, 10074897, 11194330, 11852820, 13433196, 14392710, 16791495, 20149794, 22388660, 28785420, 33582990, 40299588, 50374485, 67165980, 100748970, 201497940]

約数ペア:
[(1, 201497940), (2, 100748970), (3, 67165980), (4, 50374485), (5, 40299588), (6, 33582990), (7, 28785420), (9, 22388660), (10, 20149794), (12, 16791495), (14, 14392710), (15, 13433196), (17, 11852820), (18, 11194330), (20, 10074897), (21, 9595140), (23, 8760780), (28, 7196355), (30, 6716598), (34, 5926410), (35, 5757084), (36, 5597165), (42, 4797570), (45, 4477732), (46, 4380390), (51, 3950940), (60, 3358299), (63, 3198380), (68, 2963205), (69, 2920260), (70, 2878542), (84, 2398785), (85, 2370564), (90, 2238866), (92, 2190195), (102, 1975470), (105, 1919028), (115, 1752156), (119, 1693260), (126, 1599190), (138, 1460130), (140, 1439271), (153, 1316980), (161, 1251540), (170, 1185282), (180, 1119433), (204, 987735), (207, 973420), (210, 959514), (230, 876078), (238, 846630), (252, 799595), (255, 790188), (276, 730065), (306, 658490), (315, 639676), (322, 625770), (340, 592641), (345, 584052), (357, 564420), (391, 515340), (409, 492660), (414, 486710), (420, 479757), (460, 438039), (476, 423315), (483, 417180), (510, 395094), (595, 338652), (612, 329245), (630, 319838), (644, 312885), (690, 292026), (714, 282210), (765, 263396), (782, 257670), (805, 250308), (818, 246330), (828, 243355), (966, 208590), (1020, 197547), (1035, 194684), (1071, 188140), (1173, 171780), (1190, 169326), (1227, 164220), (1260, 159919), (1380, 146013), (1428, 141105), (1449, 139060), (1530, 131698), (1564, 128835), (1610, 125154), (1636, 123165), (1785, 112884), (1932, 104295), (1955, 103068), (2045, 98532), (2070, 97342), (2142, 94070), (2346, 85890), (2380, 84663), (2415, 83436), (2454, 82110), (2737, 73620), (2863, 70380), (2898, 69530), (3060, 65849), (3220, 62577), (3519, 57260), (3570, 56442), (3681, 54740), (3910, 51534), (4090, 49266), (4140, 48671), (4284, 47035), (4692, 42945), (4830, 41718), (4908, 41055), (5355, 37628), (5474, 36810), (5726, 35190), (5796, 34765), (5865, 34356), (6135, 32844), (6953, 28980), (7038, 28630), (7140, 28221), (7245, 27812), (7362, 27370), (7820, 25767), (8180, 24633), (8211, 24540), (8589, 23460), (9407, 21420), (9660, 20859), (10710, 18814), (10948, 18405), (11452, 17595), (11730, 17178), (12270, 16422), (13685, 14724), (13906, 14490), (14076, 14315)]

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