208580986

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1\times {\mathrm{1693}}^1$

素因数の和:2193

約数の個数: 16

約数和(自身を含む): 315592200

約数和(自身を除く): 107011214

約数列:

[1, 2, 229, 269, 458, 538, 1693, 3386, 61601, 123202, 387697, 455417, 775394, 910834, 104290493, 208580986]

約数ペア:

[(1, 208580986), (2, 104290493), (229, 910834), (269, 775394), (458, 455417), (538, 387697), (1693, 123202), (3386, 61601)]