227130256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{747139}}^1$

素因数の和:747166

約数の個数: 20

約数和(自身を含む): 463226800

約数和(自身を除く): 236096544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 747139, 1494278, 2988556, 5977112, 11954224, 14195641, 28391282, 56782564, 113565128, 227130256]

約数ペア:

[(1, 227130256), (2, 113565128), (4, 56782564), (8, 28391282), (16, 14195641), (19, 11954224), (38, 5977112), (76, 2988556), (152, 1494278), (304, 747139)]