203019710

素因数分解:

$2^1\times 5^1\times {\mathrm{2851}}^1\times {\mathrm{7121}}^1$

素因数の和:9979

約数の個数: 16

約数和(自身を含む): 365614992

約数和(自身を除く): 162595282

約数列:

[1, 2, 5, 10, 2851, 5702, 7121, 14242, 14255, 28510, 35605, 71210, 20301971, 40603942, 101509855, 203019710]

約数ペア:

[(1, 203019710), (2, 101509855), (5, 40603942), (10, 20301971), (2851, 71210), (5702, 35605), (7121, 28510), (14242, 14255)]