201547233

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 309194496

約数和(自身を除く): 107647263

約数列:

[1, 3, 9, 47, 61, 73, 107, 141, 183, 219, 321, 423, 549, 657, 963, 2867, 3431, 4453, 5029, 6527, 7811, 8601, 10293, 13359, 15087, 19581, 23433, 25803, 30879, 40077, 45261, 58743, 70299, 209291, 306769, 367117, 476471, 627873, 920307, 1101351, 1429413, 1883619, 2760921, 3304053, 4288239, 22394137, 67182411, 201547233]

約数ペア:

[(1, 201547233), (3, 67182411), (9, 22394137), (47, 4288239), (61, 3304053), (73, 2760921), (107, 1883619), (141, 1429413), (183, 1101351), (219, 920307), (321, 627873), (423, 476471), (549, 367117), (657, 306769), (963, 209291), (2867, 70299), (3431, 58743), (4453, 45261), (5029, 40077), (6527, 30879), (7811, 25803), (8601, 23433), (10293, 19581), (13359, 15087)]