210620872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{9241}}^1$

素因数の和:9302

約数の個数: 64

約数和(自身を含む): 505722240

約数和(自身を除く): 295101368

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 308, 407, 518, 616, 814, 1036, 1628, 2072, 2849, 3256, 5698, 9241, 11396, 18482, 22792, 36964, 64687, 73928, 101651, 129374, 203302, 258748, 341917, 406604, 517496, 683834, 711557, 813208, 1367668, 1423114, 2393419, 2735336, 2846228, 3761087, 4786838, 5692456, 7522174, 9573676, 15044348, 19147352, 26327609, 30088696, 52655218, 105310436, 210620872]

約数ペア:

[(1, 210620872), (2, 105310436), (4, 52655218), (7, 30088696), (8, 26327609), (11, 19147352), (14, 15044348), (22, 9573676), (28, 7522174), (37, 5692456), (44, 4786838), (56, 3761087), (74, 2846228), (77, 2735336), (88, 2393419), (148, 1423114), (154, 1367668), (259, 813208), (296, 711557), (308, 683834), (407, 517496), (518, 406604), (616, 341917), (814, 258748), (1036, 203302), (1628, 129374), (2072, 101651), (2849, 73928), (3256, 64687), (5698, 36964), (9241, 22792), (11396, 18482)]