100202416

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{202021}}^1$

素因数の和:202060

約数の個数: 20

約数和(自身を含む): 200405824

約数和(自身を除く): 100203408

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 202021, 404042, 808084, 1616168, 3232336, 6262651, 12525302, 25050604, 50101208, 100202416]

約数ペア:

[(1, 100202416), (2, 50101208), (4, 25050604), (8, 12525302), (16, 6262651), (31, 3232336), (62, 1616168), (124, 808084), (248, 404042), (496, 202021)]