207222610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:859

約数の個数: 64

約数和(自身を含む): 441552384

約数和(自身を除く): 234329774

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 103, 205, 206, 287, 410, 515, 574, 701, 721, 1030, 1402, 1435, 1442, 2870, 3505, 3605, 4223, 4907, 7010, 7210, 8446, 9814, 21115, 24535, 28741, 29561, 42230, 49070, 57482, 59122, 72203, 143705, 144406, 147805, 201187, 287410, 295610, 361015, 402374, 505421, 722030, 1005935, 1010842, 2011870, 2527105, 2960323, 5054210, 5920646, 14801615, 20722261, 29603230, 41444522, 103611305, 207222610]

約数ペア:

[(1, 207222610), (2, 103611305), (5, 41444522), (7, 29603230), (10, 20722261), (14, 14801615), (35, 5920646), (41, 5054210), (70, 2960323), (82, 2527105), (103, 2011870), (205, 1010842), (206, 1005935), (287, 722030), (410, 505421), (515, 402374), (574, 361015), (701, 295610), (721, 287410), (1030, 201187), (1402, 147805), (1435, 144406), (1442, 143705), (2870, 72203), (3505, 59122), (3605, 57482), (4223, 49070), (4907, 42230), (7010, 29561), (7210, 28741), (8446, 24535), (9814, 21115)]