198716366

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^2\times {\mathrm{73}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 339596064

約数和(自身を除く): 140879698

約数列:

[1, 2, 17, 23, 34, 46, 59, 73, 118, 146, 391, 782, 1003, 1241, 1357, 1679, 2006, 2482, 2714, 3358, 3481, 4307, 6962, 8614, 23069, 28543, 46138, 57086, 59177, 73219, 80063, 99061, 118354, 146438, 160126, 198122, 254113, 508226, 1361071, 1684037, 2722142, 3368074, 4319921, 5844599, 8639842, 11689198, 99358183, 198716366]

約数ペア:

[(1, 198716366), (2, 99358183), (17, 11689198), (23, 8639842), (34, 5844599), (46, 4319921), (59, 3368074), (73, 2722142), (118, 1684037), (146, 1361071), (391, 508226), (782, 254113), (1003, 198122), (1241, 160126), (1357, 146438), (1679, 118354), (2006, 99061), (2482, 80063), (2714, 73219), (3358, 59177), (3481, 57086), (4307, 46138), (6962, 28543), (8614, 23069)]