207685870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1579}}^1\times {\mathrm{1879}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 427737600

約数和(自身を除く): 220051730

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1579, 1879, 3158, 3758, 7895, 9395, 11053, 13153, 15790, 18790, 22106, 26306, 55265, 65765, 110530, 131530, 2966941, 5933882, 14834705, 20768587, 29669410, 41537174, 103842935, 207685870]

約数ペア:

[(1, 207685870), (2, 103842935), (5, 41537174), (7, 29669410), (10, 20768587), (14, 14834705), (35, 5933882), (70, 2966941), (1579, 131530), (1879, 110530), (3158, 65765), (3758, 55265), (7895, 26306), (9395, 22106), (11053, 18790), (13153, 15790)]