207850418

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{26861}}^1$

素因数の和:26989

約数の個数: 16

約数和(自身を含む): 322021656

約数和(自身を除く): 114171238

約数列:

[1, 2, 53, 73, 106, 146, 3869, 7738, 26861, 53722, 1423633, 1960853, 2847266, 3921706, 103925209, 207850418]

約数ペア:

[(1, 207850418), (2, 103925209), (53, 3921706), (73, 2847266), (106, 1960853), (146, 1423633), (3869, 53722), (7738, 26861)]