211329730

素因数分解:

$2^1\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{14851}}^1$

素因数の和:16281

約数の個数: 16

約数和(自身を含む): 380686464

約数和(自身を除く): 169356734

約数列:

[1, 2, 5, 10, 1423, 2846, 7115, 14230, 14851, 29702, 74255, 148510, 21132973, 42265946, 105664865, 211329730]

約数ペア:

[(1, 211329730), (2, 105664865), (5, 42265946), (10, 21132973), (1423, 148510), (2846, 74255), (7115, 29702), (14230, 14851)]