207942352

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{119233}}^1$

素因数の和:119350

約数の個数: 20

約数和(自身を含む): 406587940

約数和(自身を除く): 198645588

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 119233, 238466, 476932, 953864, 1907728, 12996397, 25992794, 51985588, 103971176, 207942352]

約数ペア:

[(1, 207942352), (2, 103971176), (4, 51985588), (8, 25992794), (16, 12996397), (109, 1907728), (218, 953864), (436, 476932), (872, 238466), (1744, 119233)]