207728412

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{326617}}^1$

素因数の和:326677

約数の個数: 24

約数和(自身を含む): 493846416

約数和(自身を除く): 286118004

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 326617, 653234, 979851, 1306468, 1959702, 3919404, 17310701, 34621402, 51932103, 69242804, 103864206, 207728412]

約数ペア:

[(1, 207728412), (2, 103864206), (3, 69242804), (4, 51932103), (6, 34621402), (12, 17310701), (53, 3919404), (106, 1959702), (159, 1306468), (212, 979851), (318, 653234), (636, 326617)]