208545608

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{258101}}^1$

素因数の和:258208

約数の個数: 16

約数和(自身を含む): 394896060

約数和(自身を除く): 186350452

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 258101, 516202, 1032404, 2064808, 26068201, 52136402, 104272804, 208545608]

約数ペア:

[(1, 208545608), (2, 104272804), (4, 52136402), (8, 26068201), (101, 2064808), (202, 1032404), (404, 516202), (808, 258101)]