202335579

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{1459}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 308235200

約数和(自身を除く): 105899621

約数列:

[1, 3, 9, 19, 57, 171, 811, 1459, 2433, 4377, 7299, 13131, 15409, 27721, 46227, 83163, 138681, 249489, 1183249, 3549747, 10649241, 22481731, 67445193, 202335579]

約数ペア:

[(1, 202335579), (3, 67445193), (9, 22481731), (19, 10649241), (57, 3549747), (171, 1183249), (811, 249489), (1459, 138681), (2433, 83163), (4377, 46227), (7299, 27721), (13131, 15409)]