208058238

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{1889}}^1$

素因数の和:2137

約数の個数: 48

約数和(自身を含む): 468795600

約数和(自身を除く): 260737362

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 211, 261, 422, 522, 633, 1266, 1889, 1899, 3778, 3798, 5667, 6119, 11334, 12238, 17001, 18357, 34002, 36714, 54781, 55071, 109562, 110142, 164343, 328686, 398579, 493029, 797158, 986058, 1195737, 2391474, 3587211, 7174422, 11558791, 23117582, 34676373, 69352746, 104029119, 208058238]

約数ペア:

[(1, 208058238), (2, 104029119), (3, 69352746), (6, 34676373), (9, 23117582), (18, 11558791), (29, 7174422), (58, 3587211), (87, 2391474), (174, 1195737), (211, 986058), (261, 797158), (422, 493029), (522, 398579), (633, 328686), (1266, 164343), (1889, 110142), (1899, 109562), (3778, 55071), (3798, 54781), (5667, 36714), (6119, 34002), (11334, 18357), (12238, 17001)]