233981804

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{81131}}^1$

素因数の和:81245

約数の個数: 24

約数和(自身を含む): 472512768

約数和(自身を除く): 238530964

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 81131, 162262, 324524, 567917, 1135834, 2271668, 8356493, 16712986, 33425972, 58495451, 116990902, 233981804]

約数ペア:

[(1, 233981804), (2, 116990902), (4, 58495451), (7, 33425972), (14, 16712986), (28, 8356493), (103, 2271668), (206, 1135834), (412, 567917), (721, 324524), (1442, 162262), (2884, 81131)]