201441656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{66791}}^1$

素因数の和:66839

約数の個数: 32

約数和(自身を含む): 420789600

約数和(自身を除く): 219347944

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 66791, 133582, 267164, 534328, 868283, 1736566, 1936939, 3473132, 3873878, 6946264, 7747756, 15495512, 25180207, 50360414, 100720828, 201441656]

約数ペア:

[(1, 201441656), (2, 100720828), (4, 50360414), (8, 25180207), (13, 15495512), (26, 7747756), (29, 6946264), (52, 3873878), (58, 3473132), (104, 1936939), (116, 1736566), (232, 868283), (377, 534328), (754, 267164), (1508, 133582), (3016, 66791)]