215435404

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{10141}}^1$

素因数の和:10305

約数の個数: 24

約数和(自身を含む): 388479168

約数和(自身を除く): 173043764

約数列:

[1, 2, 4, 47, 94, 113, 188, 226, 452, 5311, 10141, 10622, 20282, 21244, 40564, 476627, 953254, 1145933, 1906508, 2291866, 4583732, 53858851, 107717702, 215435404]

約数ペア:

[(1, 215435404), (2, 107717702), (4, 53858851), (47, 4583732), (94, 2291866), (113, 1906508), (188, 1145933), (226, 953254), (452, 476627), (5311, 40564), (10141, 21244), (10622, 20282)]