205327512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4139}}^1$

素因数の和:4217

約数の個数: 96

約数和(自身を含む): 610318800

約数和(自身を除く): 404991288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 53, 72, 78, 104, 106, 117, 156, 159, 212, 234, 312, 318, 424, 468, 477, 636, 689, 936, 954, 1272, 1378, 1908, 2067, 2756, 3816, 4134, 4139, 5512, 6201, 8268, 8278, 12402, 12417, 16536, 16556, 24804, 24834, 33112, 37251, 49608, 49668, 53807, 74502, 99336, 107614, 149004, 161421, 215228, 219367, 298008, 322842, 430456, 438734, 484263, 645684, 658101, 877468, 968526, 1291368, 1316202, 1754936, 1937052, 1974303, 2632404, 2851771, 3874104, 3948606, 5264808, 5703542, 7897212, 8555313, 11407084, 15794424, 17110626, 22814168, 25665939, 34221252, 51331878, 68442504, 102663756, 205327512]

約数ペア:

[(1, 205327512), (2, 102663756), (3, 68442504), (4, 51331878), (6, 34221252), (8, 25665939), (9, 22814168), (12, 17110626), (13, 15794424), (18, 11407084), (24, 8555313), (26, 7897212), (36, 5703542), (39, 5264808), (52, 3948606), (53, 3874104), (72, 2851771), (78, 2632404), (104, 1974303), (106, 1937052), (117, 1754936), (156, 1316202), (159, 1291368), (212, 968526), (234, 877468), (312, 658101), (318, 645684), (424, 484263), (468, 438734), (477, 430456), (636, 322842), (689, 298008), (936, 219367), (954, 215228), (1272, 161421), (1378, 149004), (1908, 107614), (2067, 99336), (2756, 74502), (3816, 53807), (4134, 49668), (4139, 49608), (5512, 37251), (6201, 33112), (8268, 24834), (8278, 24804), (12402, 16556), (12417, 16536)]