207264772

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{32941}}^1$

素因数の和:32980

約数の個数: 36

約数和(自身を含む): 429366028

約数和(自身を除く): 222101256

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 32941, 65882, 131764, 362351, 428233, 724702, 856466, 1449404, 1712932, 3985861, 4710563, 7971722, 9421126, 15943444, 18842252, 51816193, 103632386, 207264772]

約数ペア:

[(1, 207264772), (2, 103632386), (4, 51816193), (11, 18842252), (13, 15943444), (22, 9421126), (26, 7971722), (44, 4710563), (52, 3985861), (121, 1712932), (143, 1449404), (242, 856466), (286, 724702), (484, 428233), (572, 362351), (1573, 131764), (3146, 65882), (6292, 32941)]