201799794978

素因数分解:

$2^1\times 3^2\times {\mathrm{11211099721}}^1$

素因数の和:11211099729

約数の個数: 12

約数和(自身を含む): 437232889158

約数和(自身を除く): 235433094180

約数列:

[1, 2, 3, 6, 9, 18, 11211099721, 22422199442, 33633299163, 67266598326, 100899897489, 201799794978]

約数ペア:

[(1, 201799794978), (2, 100899897489), (3, 67266598326), (6, 33633299163), (9, 22422199442), (18, 11211099721)]