222736508

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{105263}}^1$

素因数の和:105313

約数の個数: 18

約数和(自身を含む): 407476944

約数和(自身を除く): 184740436

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 105263, 210526, 421052, 2421049, 4842098, 9684196, 55684127, 111368254, 222736508]

約数ペア:

[(1, 222736508), (2, 111368254), (4, 55684127), (23, 9684196), (46, 4842098), (92, 2421049), (529, 421052), (1058, 210526), (2116, 105263)]