223914292

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1283}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 469389312

約数和(自身を除く): 245475020

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 271, 322, 542, 644, 1084, 1283, 1897, 2566, 3794, 5132, 6233, 7588, 8981, 12466, 17962, 24932, 29509, 35924, 43631, 59018, 87262, 118036, 174524, 206563, 347693, 413126, 695386, 826252, 1390772, 2433851, 4867702, 7996939, 9735404, 15993878, 31987756, 55978573, 111957146, 223914292]

約数ペア:

[(1, 223914292), (2, 111957146), (4, 55978573), (7, 31987756), (14, 15993878), (23, 9735404), (28, 7996939), (46, 4867702), (92, 2433851), (161, 1390772), (271, 826252), (322, 695386), (542, 413126), (644, 347693), (1084, 206563), (1283, 174524), (1897, 118036), (2566, 87262), (3794, 59018), (5132, 43631), (6233, 35924), (7588, 29509), (8981, 24932), (12466, 17962)]