209035163953

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1\times {\mathrm{27809}}^1$

素因数の和:30249

約数の個数: 32

約数和(自身を含む): 267093469440

約数和(自身を除く): 58058305487

約数列:

[1, 7, 11, 41, 77, 287, 451, 2381, 3157, 16667, 26191, 27809, 97621, 183337, 194663, 305899, 683347, 1073831, 1140169, 2141293, 7516817, 7981183, 12541859, 66213229, 87793013, 463492603, 728345519, 2714742389, 5098418633, 19003196723, 29862166279, 209035163953]

約数ペア:

[(1, 209035163953), (7, 29862166279), (11, 19003196723), (41, 5098418633), (77, 2714742389), (287, 728345519), (451, 463492603), (2381, 87793013), (3157, 66213229), (16667, 12541859), (26191, 7981183), (27809, 7516817), (97621, 2141293), (183337, 1140169), (194663, 1073831), (305899, 683347)]