207948364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{2467}}^1$

素因数の和:4105

約数の個数: 24

約数和(自身を含む): 392303408

約数和(自身を除く): 184355044

約数列:

[1, 2, 4, 13, 26, 52, 1621, 2467, 3242, 4934, 6484, 9868, 21073, 32071, 42146, 64142, 84292, 128284, 3999007, 7998014, 15996028, 51987091, 103974182, 207948364]

約数ペア:

[(1, 207948364), (2, 103974182), (4, 51987091), (13, 15996028), (26, 7998014), (52, 3999007), (1621, 128284), (2467, 84292), (3242, 64142), (4934, 42146), (6484, 32071), (9868, 21073)]