200810030990

素因数分解:

$2^1\times 5^1\times {\mathrm{5051}}^1\times {\mathrm{3975649}}^1$

素因数の和:3980707

約数の個数: 16

約数和(自身を含む): 361529708400

約数和(自身を除く): 160719677410

約数列:

[1, 2, 5, 10, 5051, 10102, 25255, 50510, 3975649, 7951298, 19878245, 39756490, 20081003099, 40162006198, 100405015495, 200810030990]

約数ペア:

[(1, 200810030990), (2, 100405015495), (5, 40162006198), (10, 20081003099), (5051, 39756490), (10102, 19878245), (25255, 7951298), (50510, 3975649)]