206934420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1030

約数の個数: 192

約数和(自身を含む): 738533376

約数和(自身を除く): 531598956

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 47, 55, 60, 66, 70, 77, 84, 94, 105, 110, 132, 140, 141, 154, 165, 188, 210, 220, 231, 235, 282, 308, 329, 330, 385, 420, 462, 470, 517, 564, 658, 660, 705, 770, 924, 940, 953, 987, 1034, 1155, 1316, 1410, 1540, 1551, 1645, 1906, 1974, 2068, 2310, 2585, 2820, 2859, 3102, 3290, 3619, 3812, 3948, 4620, 4765, 4935, 5170, 5718, 6204, 6580, 6671, 7238, 7755, 9530, 9870, 10340, 10483, 10857, 11436, 13342, 14295, 14476, 15510, 18095, 19060, 19740, 20013, 20966, 21714, 26684, 28590, 31020, 31449, 33355, 36190, 40026, 41932, 43428, 44791, 52415, 54285, 57180, 62898, 66710, 72380, 73381, 80052, 89582, 100065, 104830, 108570, 125796, 133420, 134373, 146762, 157245, 179164, 200130, 209660, 217140, 220143, 223955, 268746, 293524, 313537, 314490, 366905, 400260, 440286, 447910, 492701, 537492, 627074, 628980, 671865, 733810, 880572, 895820, 940611, 985402, 1100715, 1254148, 1343730, 1467620, 1478103, 1567685, 1881222, 1970804, 2201430, 2463505, 2687460, 2956206, 3135370, 3448907, 3762444, 4402860, 4703055, 4927010, 5912412, 6270740, 6897814, 7390515, 9406110, 9854020, 10346721, 13795628, 14781030, 17244535, 18812220, 20693442, 29562060, 34489070, 41386884, 51733605, 68978140, 103467210, 206934420]

約数ペア:

[(1, 206934420), (2, 103467210), (3, 68978140), (4, 51733605), (5, 41386884), (6, 34489070), (7, 29562060), (10, 20693442), (11, 18812220), (12, 17244535), (14, 14781030), (15, 13795628), (20, 10346721), (21, 9854020), (22, 9406110), (28, 7390515), (30, 6897814), (33, 6270740), (35, 5912412), (42, 4927010), (44, 4703055), (47, 4402860), (55, 3762444), (60, 3448907), (66, 3135370), (70, 2956206), (77, 2687460), (84, 2463505), (94, 2201430), (105, 1970804), (110, 1881222), (132, 1567685), (140, 1478103), (141, 1467620), (154, 1343730), (165, 1254148), (188, 1100715), (210, 985402), (220, 940611), (231, 895820), (235, 880572), (282, 733810), (308, 671865), (329, 628980), (330, 627074), (385, 537492), (420, 492701), (462, 447910), (470, 440286), (517, 400260), (564, 366905), (658, 314490), (660, 313537), (705, 293524), (770, 268746), (924, 223955), (940, 220143), (953, 217140), (987, 209660), (1034, 200130), (1155, 179164), (1316, 157245), (1410, 146762), (1540, 134373), (1551, 133420), (1645, 125796), (1906, 108570), (1974, 104830), (2068, 100065), (2310, 89582), (2585, 80052), (2820, 73381), (2859, 72380), (3102, 66710), (3290, 62898), (3619, 57180), (3812, 54285), (3948, 52415), (4620, 44791), (4765, 43428), (4935, 41932), (5170, 40026), (5718, 36190), (6204, 33355), (6580, 31449), (6671, 31020), (7238, 28590), (7755, 26684), (9530, 21714), (9870, 20966), (10340, 20013), (10483, 19740), (10857, 19060), (11436, 18095), (13342, 15510), (14295, 14476)]