201250910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2875013}}^1$

素因数の和:2875027

約数の個数: 16

約数和(自身を含む): 414002016

約数和(自身を除く): 212751106

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2875013, 5750026, 14375065, 20125091, 28750130, 40250182, 100625455, 201250910]

約数ペア:

[(1, 201250910), (2, 100625455), (5, 40250182), (7, 28750130), (10, 20125091), (14, 14375065), (35, 5750026), (70, 2875013)]