200450660

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{99233}}^1$

素因数の和:99343

約数の個数: 24

約数和(自身を含む): 425118456

約数和(自身を除く): 224667796

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 99233, 198466, 396932, 496165, 992330, 1984660, 10022533, 20045066, 40090132, 50112665, 100225330, 200450660]

約数ペア:

[(1, 200450660), (2, 100225330), (4, 50112665), (5, 40090132), (10, 20045066), (20, 10022533), (101, 1984660), (202, 992330), (404, 496165), (505, 396932), (1010, 198466), (2020, 99233)]