207124528

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{995791}}^1$

素因数の和:995812

約数の個数: 20

約数和(自身を含む): 432173728

約数和(自身を除く): 225049200

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 995791, 1991582, 3983164, 7966328, 12945283, 15932656, 25890566, 51781132, 103562264, 207124528]

約数ペア:

[(1, 207124528), (2, 103562264), (4, 51781132), (8, 25890566), (13, 15932656), (16, 12945283), (26, 7966328), (52, 3983164), (104, 1991582), (208, 995791)]