198441609

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{1693}}^1$

素因数の和:2224

約数の個数: 16

約数和(自身を含む): 268329600

約数和(自身を除く): 69887991

約数列:

[1, 3, 89, 267, 439, 1317, 1693, 5079, 39071, 117213, 150677, 452031, 743227, 2229681, 66147203, 198441609]

約数ペア:

[(1, 198441609), (3, 66147203), (89, 2229681), (267, 743227), (439, 452031), (1317, 150677), (1693, 117213), (5079, 39071)]