200517770

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{153067}}^1$

素因数の和:153205

約数の個数: 16

約数和(自身を含む): 363689568

約数和(自身を除く): 163171798

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 153067, 306134, 765335, 1530670, 20051777, 40103554, 100258885, 200517770]

約数ペア:

[(1, 200517770), (2, 100258885), (5, 40103554), (10, 20051777), (131, 1530670), (262, 765335), (655, 306134), (1310, 153067)]