214664722

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{431}}^1\times {\mathrm{1901}}^1$

素因数の和:2465

約数の個数: 16

約数和(自身を含む): 325378944

約数和(自身を除く): 110714222

約数列:

[1, 2, 131, 262, 431, 862, 1901, 3802, 56461, 112922, 249031, 498062, 819331, 1638662, 107332361, 214664722]

約数ペア:

[(1, 214664722), (2, 107332361), (131, 1638662), (262, 819331), (431, 498062), (862, 249031), (1901, 112922), (3802, 56461)]