198117258

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1\times {\mathrm{1229}}^1$

素因数の和:1702

約数の個数: 32

約数和(自身を含む): 403479360

約数和(自身を除く): 205362102

約数列:

[1, 2, 3, 6, 67, 134, 201, 401, 402, 802, 1203, 1229, 2406, 2458, 3687, 7374, 26867, 53734, 80601, 82343, 161202, 164686, 247029, 492829, 494058, 985658, 1478487, 2956974, 33019543, 66039086, 99058629, 198117258]

約数ペア:

[(1, 198117258), (2, 99058629), (3, 66039086), (6, 33019543), (67, 2956974), (134, 1478487), (201, 985658), (401, 494058), (402, 492829), (802, 247029), (1203, 164686), (1229, 161202), (2406, 82343), (2458, 80601), (3687, 53734), (7374, 26867)]