209713608

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3673}}^1$

素因数の和:3759

約数の個数: 96

約数和(自身を含む): 621861240

約数和(自身を除く): 412147632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 61, 72, 78, 104, 117, 122, 156, 183, 234, 244, 312, 366, 468, 488, 549, 732, 793, 936, 1098, 1464, 1586, 2196, 2379, 3172, 3673, 4392, 4758, 6344, 7137, 7346, 9516, 11019, 14274, 14692, 19032, 22038, 28548, 29384, 33057, 44076, 47749, 57096, 66114, 88152, 95498, 132228, 143247, 190996, 224053, 264456, 286494, 381992, 429741, 448106, 572988, 672159, 859482, 896212, 1145976, 1344318, 1718964, 1792424, 2016477, 2688636, 2912689, 3437928, 4032954, 5377272, 5825378, 8065908, 8738067, 11650756, 16131816, 17476134, 23301512, 26214201, 34952268, 52428402, 69904536, 104856804, 209713608]

約数ペア:

[(1, 209713608), (2, 104856804), (3, 69904536), (4, 52428402), (6, 34952268), (8, 26214201), (9, 23301512), (12, 17476134), (13, 16131816), (18, 11650756), (24, 8738067), (26, 8065908), (36, 5825378), (39, 5377272), (52, 4032954), (61, 3437928), (72, 2912689), (78, 2688636), (104, 2016477), (117, 1792424), (122, 1718964), (156, 1344318), (183, 1145976), (234, 896212), (244, 859482), (312, 672159), (366, 572988), (468, 448106), (488, 429741), (549, 381992), (732, 286494), (793, 264456), (936, 224053), (1098, 190996), (1464, 143247), (1586, 132228), (2196, 95498), (2379, 88152), (3172, 66114), (3673, 57096), (4392, 47749), (4758, 44076), (6344, 33057), (7137, 29384), (7346, 28548), (9516, 22038), (11019, 19032), (14274, 14692)]