230996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 24

約数和(自身を含む): 443520

約数和(自身を除く): 212524

約数列:

[1, 2, 4, 17, 34, 43, 68, 79, 86, 158, 172, 316, 731, 1343, 1462, 2686, 2924, 3397, 5372, 6794, 13588, 57749, 115498, 230996]

約数ペア:

[(1, 230996), (2, 115498), (4, 57749), (17, 13588), (34, 6794), (43, 5372), (68, 3397), (79, 2924), (86, 2686), (158, 1462), (172, 1343), (316, 731)]