194970841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1\times {\mathrm{1567}}^1$

素因数の和:2160

約数の個数: 16

約数和(自身を含む): 222856704

約数和(自身を除く): 27885863

約数列:

[1, 13, 17, 221, 563, 1567, 7319, 9571, 20371, 26639, 124423, 346307, 882221, 11468873, 14997757, 194970841]

約数ペア:

[(1, 194970841), (13, 14997757), (17, 11468873), (221, 882221), (563, 346307), (1567, 124423), (7319, 26639), (9571, 20371)]