181339196

素因数分解:

$2^2\times {\mathrm{821}}^1\times {\mathrm{55219}}^1$

素因数の和:56044

約数の個数: 12

約数和(自身を含む): 317735880

約数和(自身を除く): 136396684

約数列:

[1, 2, 4, 821, 1642, 3284, 55219, 110438, 220876, 45334799, 90669598, 181339196]

約数ペア:

[(1, 181339196), (2, 90669598), (4, 45334799), (821, 220876), (1642, 110438), (3284, 55219)]