201888964

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{446657}}^1$

素因数の和:446774

約数の個数: 12

約数和(自身を含む): 356433084

約数和(自身を除く): 154544120

約数列:

[1, 2, 4, 113, 226, 452, 446657, 893314, 1786628, 50472241, 100944482, 201888964]

約数ペア:

[(1, 201888964), (2, 100944482), (4, 50472241), (113, 1786628), (226, 893314), (452, 446657)]