186427690

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{42083}}^1$

素因数の和:42533

約数の個数: 16

約数和(自身を含む): 336335328

約数和(自身を除く): 149907638

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 42083, 84166, 210415, 420830, 18642769, 37285538, 93213845, 186427690]

約数ペア:

[(1, 186427690), (2, 93213845), (5, 37285538), (10, 18642769), (443, 420830), (886, 210415), (2215, 84166), (4430, 42083)]