209901708

素因数分解:

$2^2\times 3^2\times {\mathrm{5830603}}^1$

素因数の和:5830613

約数の個数: 18

約数和(自身を含む): 530584964

約数和(自身を除く): 320683256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 5830603, 11661206, 17491809, 23322412, 34983618, 52475427, 69967236, 104950854, 209901708]

約数ペア:

[(1, 209901708), (2, 104950854), (3, 69967236), (4, 52475427), (6, 34983618), (9, 23322412), (12, 17491809), (18, 11661206), (36, 5830603)]