201905561

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2731}}^1$

素因数の和:2813

約数の個数: 24

約数和(自身を含む): 244175232

約数和(自身を除く): 42269671

約数列:

[1, 11, 13, 47, 121, 143, 517, 611, 1573, 2731, 5687, 6721, 30041, 35503, 73931, 128357, 330451, 390533, 1411927, 1668641, 4295863, 15531197, 18355051, 201905561]

約数ペア:

[(1, 201905561), (11, 18355051), (13, 15531197), (47, 4295863), (121, 1668641), (143, 1411927), (517, 390533), (611, 330451), (1573, 128357), (2731, 73931), (5687, 35503), (6721, 30041)]