201705904

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{3847}}^1$

素因数の和:3997

約数の個数: 40

約数和(自身を含む): 407964960

約数和(自身を除く): 206259056

約数列:

[1, 2, 4, 8, 16, 29, 58, 113, 116, 226, 232, 452, 464, 904, 1808, 3277, 3847, 6554, 7694, 13108, 15388, 26216, 30776, 52432, 61552, 111563, 223126, 434711, 446252, 869422, 892504, 1738844, 1785008, 3477688, 6955376, 12606619, 25213238, 50426476, 100852952, 201705904]

約数ペア:

[(1, 201705904), (2, 100852952), (4, 50426476), (8, 25213238), (16, 12606619), (29, 6955376), (58, 3477688), (113, 1785008), (116, 1738844), (226, 892504), (232, 869422), (452, 446252), (464, 434711), (904, 223126), (1808, 111563), (3277, 61552), (3847, 52432), (6554, 30776), (7694, 26216), (13108, 15388)]