218243524

素因数分解:

$2^2\times {\mathrm{4651}}^1\times {\mathrm{11731}}^1$

素因数の和:16386

約数の個数: 12

約数和(自身を含む): 382040848

約数和(自身を除く): 163797324

約数列:

[1, 2, 4, 4651, 9302, 11731, 18604, 23462, 46924, 54560881, 109121762, 218243524]

約数ペア:

[(1, 218243524), (2, 109121762), (4, 54560881), (4651, 46924), (9302, 23462), (11731, 18604)]