201802898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{10069}}^1$

素因数の和:10993

約数の個数: 16

約数和(自身を含む): 330618240

約数和(自身を除く): 128815342

約数列:

[1, 2, 11, 22, 911, 1822, 10021, 10069, 20042, 20138, 110759, 221518, 9172859, 18345718, 100901449, 201802898]

約数ペア:

[(1, 201802898), (2, 100901449), (11, 18345718), (22, 9172859), (911, 221518), (1822, 110759), (10021, 20138), (10069, 20042)]