205293791

素因数分解:

${\mathrm{23}}^3\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:475

約数の個数: 16

約数和(自身を含む): 219801600

約数和(自身を除く): 14507809

約数列:

[1, 23, 47, 359, 529, 1081, 8257, 12167, 16873, 24863, 189911, 388079, 571849, 4367953, 8925817, 205293791]

約数ペア:

[(1, 205293791), (23, 8925817), (47, 4367953), (359, 571849), (529, 388079), (1081, 189911), (8257, 24863), (12167, 16873)]