222512164

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{72907}}^1$

素因数の和:73027

約数の個数: 24

約数和(自身を含む): 449113280

約数和(自身を除く): 226601116

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 72907, 145814, 291628, 510349, 1020698, 2041396, 7946863, 15893726, 31787452, 55628041, 111256082, 222512164]

約数ペア:

[(1, 222512164), (2, 111256082), (4, 55628041), (7, 31787452), (14, 15893726), (28, 7946863), (109, 2041396), (218, 1020698), (436, 510349), (763, 291628), (1526, 145814), (3052, 72907)]