198522

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:318

約数の個数: 24

約数和(自身を含む): 442260

約数和(自身を除く): 243738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 269, 369, 538, 738, 807, 1614, 2421, 4842, 11029, 22058, 33087, 66174, 99261, 198522]

約数ペア:

[(1, 198522), (2, 99261), (3, 66174), (6, 33087), (9, 22058), (18, 11029), (41, 4842), (82, 2421), (123, 1614), (246, 807), (269, 738), (369, 538)]