200908510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{2797}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 395256672

約数和(自身を除く): 194348162

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 653, 1306, 2797, 3265, 5594, 6530, 7183, 13985, 14366, 27970, 30767, 35915, 61534, 71830, 153835, 307670, 1826441, 3652882, 9132205, 18264410, 20090851, 40181702, 100454255, 200908510]

約数ペア:

[(1, 200908510), (2, 100454255), (5, 40181702), (10, 20090851), (11, 18264410), (22, 9132205), (55, 3652882), (110, 1826441), (653, 307670), (1306, 153835), (2797, 71830), (3265, 61534), (5594, 35915), (6530, 30767), (7183, 27970), (13985, 14366)]