203923811

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{4861}}^1$

素因数の和:5342

約数の個数: 16

約数和(自身を含む): 251579328

約数和(自身を除く): 47655517

約数列:

[1, 7, 13, 91, 461, 3227, 4861, 5993, 34027, 41951, 63193, 442351, 2240921, 15686447, 29131973, 203923811]

約数ペア:

[(1, 203923811), (7, 29131973), (13, 15686447), (91, 2240921), (461, 442351), (3227, 63193), (4861, 41951), (5993, 34027)]