201644872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9277}}^1$

素因数の和:9326

約数の個数: 64

約数和(自身を含む): 467611200

約数和(自身を除く): 265966328

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 209, 247, 286, 418, 494, 572, 836, 988, 1144, 1672, 1976, 2717, 5434, 9277, 10868, 18554, 21736, 37108, 74216, 102047, 120601, 176263, 204094, 241202, 352526, 408188, 482404, 705052, 816376, 964808, 1326611, 1410104, 1938893, 2291419, 2653222, 3877786, 4582838, 5306444, 7755572, 9165676, 10612888, 15511144, 18331352, 25205609, 50411218, 100822436, 201644872]

約数ペア:

[(1, 201644872), (2, 100822436), (4, 50411218), (8, 25205609), (11, 18331352), (13, 15511144), (19, 10612888), (22, 9165676), (26, 7755572), (38, 5306444), (44, 4582838), (52, 3877786), (76, 2653222), (88, 2291419), (104, 1938893), (143, 1410104), (152, 1326611), (209, 964808), (247, 816376), (286, 705052), (418, 482404), (494, 408188), (572, 352526), (836, 241202), (988, 204094), (1144, 176263), (1672, 120601), (1976, 102047), (2717, 74216), (5434, 37108), (9277, 21736), (10868, 18554)]