201017460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{1559}}^1$

素因数の和:1885

約数の個数: 96

約数和(自身を含む): 645765120

約数和(自身を除く): 444747660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 307, 420, 614, 921, 1228, 1535, 1559, 1842, 2149, 3070, 3118, 3684, 4298, 4605, 4677, 6140, 6236, 6447, 7795, 8596, 9210, 9354, 10745, 10913, 12894, 15590, 18420, 18708, 21490, 21826, 23385, 25788, 31180, 32235, 32739, 42980, 43652, 46770, 54565, 64470, 65478, 93540, 109130, 128940, 130956, 163695, 218260, 327390, 478613, 654780, 957226, 1435839, 1914452, 2393065, 2871678, 3350291, 4786130, 5743356, 6700582, 7179195, 9572260, 10050873, 13401164, 14358390, 16751455, 20101746, 28716780, 33502910, 40203492, 50254365, 67005820, 100508730, 201017460]

約数ペア:

[(1, 201017460), (2, 100508730), (3, 67005820), (4, 50254365), (5, 40203492), (6, 33502910), (7, 28716780), (10, 20101746), (12, 16751455), (14, 14358390), (15, 13401164), (20, 10050873), (21, 9572260), (28, 7179195), (30, 6700582), (35, 5743356), (42, 4786130), (60, 3350291), (70, 2871678), (84, 2393065), (105, 1914452), (140, 1435839), (210, 957226), (307, 654780), (420, 478613), (614, 327390), (921, 218260), (1228, 163695), (1535, 130956), (1559, 128940), (1842, 109130), (2149, 93540), (3070, 65478), (3118, 64470), (3684, 54565), (4298, 46770), (4605, 43652), (4677, 42980), (6140, 32739), (6236, 32235), (6447, 31180), (7795, 25788), (8596, 23385), (9210, 21826), (9354, 21490), (10745, 18708), (10913, 18420), (12894, 15590)]