208376418

素因数分解:

$2^1\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{28631}}^1$

素因数の和:29849

約数の個数: 16

約数和(自身を含む): 417110976

約数和(自身を除く): 208734558

約数列:

[1, 2, 3, 6, 1213, 2426, 3639, 7278, 28631, 57262, 85893, 171786, 34729403, 69458806, 104188209, 208376418]

約数ペア:

[(1, 208376418), (2, 104188209), (3, 69458806), (6, 34729403), (1213, 171786), (2426, 85893), (3639, 57262), (7278, 28631)]