202154407

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{4861}}^1$

素因数の和:5338

約数の個数: 16

約数和(自身を含む): 249401152

約数和(自身を除く): 47246745

約数列:

[1, 7, 13, 91, 457, 3199, 4861, 5941, 34027, 41587, 63193, 442351, 2221477, 15550339, 28879201, 202154407]

約数ペア:

[(1, 202154407), (7, 28879201), (13, 15550339), (91, 2221477), (457, 442351), (3199, 63193), (4861, 41587), (5941, 34027)]