201779630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{91303}}^1$

素因数の和:91340

約数の個数: 32

約数和(自身を含む): 414154944

約数和(自身を除く): 212375314

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 91303, 182606, 456515, 913030, 1186939, 1552151, 2373878, 3104302, 5934695, 7760755, 11869390, 15521510, 20177963, 40355926, 100889815, 201779630]

約数ペア:

[(1, 201779630), (2, 100889815), (5, 40355926), (10, 20177963), (13, 15521510), (17, 11869390), (26, 7760755), (34, 5934695), (65, 3104302), (85, 2373878), (130, 1552151), (170, 1186939), (221, 913030), (442, 456515), (1105, 182606), (2210, 91303)]