208021351108

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{1989721}}^1$

素因数の和:1990227

約数の個数: 24

約数和(自身を含む): 371043358560

約数和(自身を除く): 163022007452

約数列:

[1, 2, 4, 59, 118, 236, 443, 886, 1772, 26137, 52274, 104548, 1989721, 3979442, 7958884, 117393539, 234787078, 469574156, 881446403, 1762892806, 3525785612, 52005337777, 104010675554, 208021351108]

約数ペア:

[(1, 208021351108), (2, 104010675554), (4, 52005337777), (59, 3525785612), (118, 1762892806), (236, 881446403), (443, 469574156), (886, 234787078), (1772, 117393539), (26137, 7958884), (52274, 3979442), (104548, 1989721)]