208034512

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{12301}}^1$

素因数の和:12467

約数の個数: 40

約数和(自身を含む): 463736192

約数和(自身を除く): 255701680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2416, 4228, 8456, 12301, 16912, 24602, 49204, 86107, 98408, 172214, 196816, 344428, 688856, 1377712, 1857451, 3714902, 7429804, 13002157, 14859608, 26004314, 29719216, 52008628, 104017256, 208034512]

約数ペア:

[(1, 208034512), (2, 104017256), (4, 52008628), (7, 29719216), (8, 26004314), (14, 14859608), (16, 13002157), (28, 7429804), (56, 3714902), (112, 1857451), (151, 1377712), (302, 688856), (604, 344428), (1057, 196816), (1208, 172214), (2114, 98408), (2416, 86107), (4228, 49204), (8456, 24602), (12301, 16912)]