205826686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{50423}}^1$

素因数の和:50595

約数の個数: 16

約数和(自身を含む): 334613664

約数和(自身を除く): 128786978

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 50423, 100846, 655499, 1310998, 7916411, 15832822, 102913343, 205826686]

約数ペア:

[(1, 205826686), (2, 102913343), (13, 15832822), (26, 7916411), (157, 1310998), (314, 655499), (2041, 100846), (4082, 50423)]