200912811

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{2857}}^1$

素因数の和:5002

約数の個数: 16

約数和(自身を含む): 292476288

約数和(自身を除く): 91563477

約数列:

[1, 3, 11, 33, 2131, 2857, 6393, 8571, 23441, 31427, 70323, 94281, 6088267, 18264801, 66970937, 200912811]

約数ペア:

[(1, 200912811), (3, 66970937), (11, 18264801), (33, 6088267), (2131, 94281), (2857, 70323), (6393, 31427), (8571, 23441)]