202196200

素因数分解:

$2^3\times 5^2\times {\mathrm{1010981}}^1$

素因数の和:1010997

約数の個数: 24

約数和(自身を含む): 470106630

約数和(自身を除く): 267910430

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1010981, 2021962, 4043924, 5054905, 8087848, 10109810, 20219620, 25274525, 40439240, 50549050, 101098100, 202196200]

約数ペア:

[(1, 202196200), (2, 101098100), (4, 50549050), (5, 40439240), (8, 25274525), (10, 20219620), (20, 10109810), (25, 8087848), (40, 5054905), (50, 4043924), (100, 2021962), (200, 1010981)]