201021710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1058009}}^1$

素因数の和:1058035

約数の個数: 16

約数和(自身を含む): 380883600

約数和(自身を除く): 179861890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1058009, 2116018, 5290045, 10580090, 20102171, 40204342, 100510855, 201021710]

約数ペア:

[(1, 201021710), (2, 100510855), (5, 40204342), (10, 20102171), (19, 10580090), (38, 5290045), (95, 2116018), (190, 1058009)]