204091305

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4889}}^1$

素因数の和:4942

約数の個数: 48

約数和(自身を含む): 374613120

約数和(自身を除く): 170521815

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 121, 165, 253, 345, 363, 605, 759, 1265, 1815, 2783, 3795, 4889, 8349, 13915, 14667, 24445, 41745, 53779, 73335, 112447, 161337, 268895, 337341, 562235, 591569, 806685, 1236917, 1686705, 1774707, 2957845, 3710751, 6184585, 8873535, 13606087, 18553755, 40818261, 68030435, 204091305]

約数ペア:

[(1, 204091305), (3, 68030435), (5, 40818261), (11, 18553755), (15, 13606087), (23, 8873535), (33, 6184585), (55, 3710751), (69, 2957845), (115, 1774707), (121, 1686705), (165, 1236917), (253, 806685), (345, 591569), (363, 562235), (605, 337341), (759, 268895), (1265, 161337), (1815, 112447), (2783, 73335), (3795, 53779), (4889, 41745), (8349, 24445), (13915, 14667)]