198342151

素因数分解:

$7^3\times {\mathrm{331}}^1\times {\mathrm{1747}}^1$

素因数の和:2099

約数の個数: 16

約数和(自身を含む): 232134400

約数和(自身を除く): 33792249

約数列:

[1, 7, 49, 331, 343, 1747, 2317, 12229, 16219, 85603, 113533, 578257, 599221, 4047799, 28334593, 198342151]

約数ペア:

[(1, 198342151), (7, 28334593), (49, 4047799), (331, 599221), (343, 578257), (1747, 113533), (2317, 85603), (12229, 16219)]