203480243290

素因数分解:

$2^1\times 5^1\times {\mathrm{11399}}^1\times {\mathrm{1785071}}^1$

素因数の和:1796477

約数の個数: 16

約数和(自身を含む): 366296774400

約数和(自身を除く): 162816531110

約数列:

[1, 2, 5, 10, 11399, 22798, 56995, 113990, 1785071, 3570142, 8925355, 17850710, 20348024329, 40696048658, 101740121645, 203480243290]

約数ペア:

[(1, 203480243290), (2, 101740121645), (5, 40696048658), (10, 20348024329), (11399, 17850710), (22798, 8925355), (56995, 3570142), (113990, 1785071)]