203429772

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:2997

約数の個数: 144

約数和(自身を含む): 660935520

約数和(自身を除く): 457505748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 2957, 3276, 3822, 4914, 5292, 5733, 5914, 7644, 8871, 9828, 11466, 11828, 17199, 17742, 20699, 22932, 26613, 34398, 35484, 38441, 41398, 53226, 62097, 68796, 76882, 79839, 82796, 106452, 115323, 124194, 144893, 153764, 159678, 186291, 230646, 248388, 269087, 289786, 319356, 345969, 372582, 434679, 461292, 538174, 558873, 579572, 691938, 745164, 807261, 869358, 1037907, 1076348, 1117746, 1304037, 1383876, 1614522, 1738716, 1883609, 2075814, 2235492, 2421783, 2608074, 3229044, 3767218, 3912111, 4151628, 4843566, 5216148, 5650827, 7265349, 7534436, 7824222, 9687132, 11301654, 14530698, 15648444, 16952481, 22603308, 29061396, 33904962, 50857443, 67809924, 101714886, 203429772]

約数ペア:

[(1, 203429772), (2, 101714886), (3, 67809924), (4, 50857443), (6, 33904962), (7, 29061396), (9, 22603308), (12, 16952481), (13, 15648444), (14, 14530698), (18, 11301654), (21, 9687132), (26, 7824222), (27, 7534436), (28, 7265349), (36, 5650827), (39, 5216148), (42, 4843566), (49, 4151628), (52, 3912111), (54, 3767218), (63, 3229044), (78, 2608074), (84, 2421783), (91, 2235492), (98, 2075814), (108, 1883609), (117, 1738716), (126, 1614522), (147, 1383876), (156, 1304037), (182, 1117746), (189, 1076348), (196, 1037907), (234, 869358), (252, 807261), (273, 745164), (294, 691938), (351, 579572), (364, 558873), (378, 538174), (441, 461292), (468, 434679), (546, 372582), (588, 345969), (637, 319356), (702, 289786), (756, 269087), (819, 248388), (882, 230646), (1092, 186291), (1274, 159678), (1323, 153764), (1404, 144893), (1638, 124194), (1764, 115323), (1911, 106452), (2457, 82796), (2548, 79839), (2646, 76882), (2957, 68796), (3276, 62097), (3822, 53226), (4914, 41398), (5292, 38441), (5733, 35484), (5914, 34398), (7644, 26613), (8871, 22932), (9828, 20699), (11466, 17742), (11828, 17199)]