81497102

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{3917}}^1$

素因数の和:4123

約数の個数: 16

約数和(自身を含む): 124686432

約数和(自身を除く): 43189330

約数列:

[1, 2, 101, 103, 202, 206, 3917, 7834, 10403, 20806, 395617, 403451, 791234, 806902, 40748551, 81497102]

約数ペア:

[(1, 81497102), (2, 40748551), (101, 806902), (103, 791234), (202, 403451), (206, 395617), (3917, 20806), (7834, 10403)]