202100200

素因数分解:

$2^3\times 5^2\times {\mathrm{1010501}}^1$

素因数の和:1010517

約数の個数: 24

約数和(自身を含む): 469883430

約数和(自身を除く): 267783230

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1010501, 2021002, 4042004, 5052505, 8084008, 10105010, 20210020, 25262525, 40420040, 50525050, 101050100, 202100200]

約数ペア:

[(1, 202100200), (2, 101050100), (4, 50525050), (5, 40420040), (8, 25262525), (10, 20210020), (20, 10105010), (25, 8084008), (40, 5052505), (50, 4042004), (100, 2021002), (200, 1010501)]