200963740

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{99487}}^1$

素因数の和:99597

約数の個数: 24

約数和(自身を含む): 426206592

約数和(自身を除く): 225242852

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 99487, 198974, 397948, 497435, 994870, 1989740, 10048187, 20096374, 40192748, 50240935, 100481870, 200963740]

約数ペア:

[(1, 200963740), (2, 100481870), (4, 50240935), (5, 40192748), (10, 20096374), (20, 10048187), (101, 1989740), (202, 994870), (404, 497435), (505, 397948), (1010, 198974), (2020, 99487)]