201996068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2657843}}^1$

素因数の和:2657866

約数の個数: 12

約数和(自身を含む): 372098160

約数和(自身を除く): 170102092

約数列:

[1, 2, 4, 19, 38, 76, 2657843, 5315686, 10631372, 50499017, 100998034, 201996068]

約数ペア:

[(1, 201996068), (2, 100998034), (4, 50499017), (19, 10631372), (38, 5315686), (76, 2657843)]