201236816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1143391}}^1$

素因数の和:1143410

約数の個数: 20

約数和(自身を含む): 425341824

約数和(自身を除く): 224105008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1143391, 2286782, 4573564, 9147128, 12577301, 18294256, 25154602, 50309204, 100618408, 201236816]

約数ペア:

[(1, 201236816), (2, 100618408), (4, 50309204), (8, 25154602), (11, 18294256), (16, 12577301), (22, 9147128), (44, 4573564), (88, 2286782), (176, 1143391)]