201870428

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{952219}}^1$

素因数の和:952276

約数の個数: 12

約数和(自身を含む): 359939160

約数和(自身を除く): 158068732

約数列:

[1, 2, 4, 53, 106, 212, 952219, 1904438, 3808876, 50467607, 100935214, 201870428]

約数ペア:

[(1, 201870428), (2, 100935214), (4, 50467607), (53, 3808876), (106, 1904438), (212, 952219)]