209048574

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:969

約数の個数: 64

約数和(自身を含む): 492189696

約数和(自身を除く): 283141122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 137, 141, 274, 282, 329, 411, 658, 773, 822, 959, 987, 1546, 1918, 1974, 2319, 2877, 4638, 5411, 5754, 6439, 10822, 12878, 16233, 19317, 32466, 36331, 38634, 45073, 72662, 90146, 105901, 108993, 135219, 211802, 217986, 254317, 270438, 317703, 508634, 635406, 741307, 762951, 1482614, 1525902, 2223921, 4447842, 4977347, 9954694, 14932041, 29864082, 34841429, 69682858, 104524287, 209048574]

約数ペア:

[(1, 209048574), (2, 104524287), (3, 69682858), (6, 34841429), (7, 29864082), (14, 14932041), (21, 9954694), (42, 4977347), (47, 4447842), (94, 2223921), (137, 1525902), (141, 1482614), (274, 762951), (282, 741307), (329, 635406), (411, 508634), (658, 317703), (773, 270438), (822, 254317), (959, 217986), (987, 211802), (1546, 135219), (1918, 108993), (1974, 105901), (2319, 90146), (2877, 72662), (4638, 45073), (5411, 38634), (5754, 36331), (6439, 32466), (10822, 19317), (12878, 16233)]