201867204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19861}}^1$

素因数の和:19897

約数の個数: 72

約数和(自身を含む): 591728704

約数和(自身を除く): 389861500

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 121, 132, 154, 231, 242, 308, 363, 462, 484, 726, 847, 924, 1452, 1694, 2541, 3388, 5082, 10164, 19861, 39722, 59583, 79444, 119166, 139027, 218471, 238332, 278054, 417081, 436942, 556108, 655413, 834162, 873884, 1310826, 1529297, 1668324, 2403181, 2621652, 3058594, 4587891, 4806362, 6117188, 7209543, 9175782, 9612724, 14419086, 16822267, 18351564, 28838172, 33644534, 50466801, 67289068, 100933602, 201867204]

約数ペア:

[(1, 201867204), (2, 100933602), (3, 67289068), (4, 50466801), (6, 33644534), (7, 28838172), (11, 18351564), (12, 16822267), (14, 14419086), (21, 9612724), (22, 9175782), (28, 7209543), (33, 6117188), (42, 4806362), (44, 4587891), (66, 3058594), (77, 2621652), (84, 2403181), (121, 1668324), (132, 1529297), (154, 1310826), (231, 873884), (242, 834162), (308, 655413), (363, 556108), (462, 436942), (484, 417081), (726, 278054), (847, 238332), (924, 218471), (1452, 139027), (1694, 119166), (2541, 79444), (3388, 59583), (5082, 39722), (10164, 19861)]