209901156

素因数分解:

$2^2\times 3^1\times {\mathrm{1877}}^1\times {\mathrm{9319}}^1$

素因数の和:11203

約数の個数: 24

約数和(自身を含む): 490082880

約数和(自身を除く): 280181724

約数列:

[1, 2, 3, 4, 6, 12, 1877, 3754, 5631, 7508, 9319, 11262, 18638, 22524, 27957, 37276, 55914, 111828, 17491763, 34983526, 52475289, 69967052, 104950578, 209901156]

約数ペア:

[(1, 209901156), (2, 104950578), (3, 69967052), (4, 52475289), (6, 34983526), (12, 17491763), (1877, 111828), (3754, 55914), (5631, 37276), (7508, 27957), (9319, 22524), (11262, 18638)]