204567282

素因数分解:

$2^1\times 3^4\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:365

約数の個数: 80

約数和(自身を含む): 472445952

約数和(自身を除く): 267878670

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 127, 162, 163, 183, 254, 326, 366, 381, 489, 549, 762, 978, 1098, 1143, 1467, 1647, 2286, 2934, 3294, 3429, 4401, 4941, 6858, 7747, 8802, 9882, 9943, 10287, 13203, 15494, 19886, 20574, 20701, 23241, 26406, 29829, 41402, 46482, 59658, 62103, 69723, 89487, 124206, 139446, 178974, 186309, 209169, 268461, 372618, 418338, 536922, 558927, 627507, 805383, 1117854, 1255014, 1262761, 1610766, 1676781, 2525522, 3353562, 3788283, 7576566, 11364849, 22729698, 34094547, 68189094, 102283641, 204567282]

約数ペア:

[(1, 204567282), (2, 102283641), (3, 68189094), (6, 34094547), (9, 22729698), (18, 11364849), (27, 7576566), (54, 3788283), (61, 3353562), (81, 2525522), (122, 1676781), (127, 1610766), (162, 1262761), (163, 1255014), (183, 1117854), (254, 805383), (326, 627507), (366, 558927), (381, 536922), (489, 418338), (549, 372618), (762, 268461), (978, 209169), (1098, 186309), (1143, 178974), (1467, 139446), (1647, 124206), (2286, 89487), (2934, 69723), (3294, 62103), (3429, 59658), (4401, 46482), (4941, 41402), (6858, 29829), (7747, 26406), (8802, 23241), (9882, 20701), (9943, 20574), (10287, 19886), (13203, 15494)]