200514897790

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{282415349}}^1$

素因数の和:282415427

約数の個数: 16

約数和(自身を含む): 366010293600

約数和(自身を除く): 165495395810

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 282415349, 564830698, 1412076745, 2824153490, 20051489779, 40102979558, 100257448895, 200514897790]

約数ペア:

[(1, 200514897790), (2, 100257448895), (5, 40102979558), (10, 20051489779), (71, 2824153490), (142, 1412076745), (355, 564830698), (710, 282415349)]