206543192

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{271}}^1\times {\mathrm{2027}}^1$

素因数の和:2351

約数の個数: 32

約数和(自身を含む): 397163520

約数和(自身を除く): 190620328

約数列:

[1, 2, 4, 8, 47, 94, 188, 271, 376, 542, 1084, 2027, 2168, 4054, 8108, 12737, 16216, 25474, 50948, 95269, 101896, 190538, 381076, 549317, 762152, 1098634, 2197268, 4394536, 25817899, 51635798, 103271596, 206543192]

約数ペア:

[(1, 206543192), (2, 103271596), (4, 51635798), (8, 25817899), (47, 4394536), (94, 2197268), (188, 1098634), (271, 762152), (376, 549317), (542, 381076), (1084, 190538), (2027, 101896), (2168, 95269), (4054, 50948), (8108, 25474), (12737, 16216)]