222712330

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{99871}}^1$

素因数の和:100101

約数の個数: 16

約数和(自身を含む): 402683904

約数和(自身を除く): 179971574

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 99871, 199742, 499355, 998710, 22271233, 44542466, 111356165, 222712330]

約数ペア:

[(1, 222712330), (2, 111356165), (5, 44542466), (10, 22271233), (223, 998710), (446, 499355), (1115, 199742), (2230, 99871)]