201201638

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{10039}}^1$

素因数の和:10963

約数の個数: 16

約数和(自身を含む): 329633280

約数和(自身を除く): 128431642

約数列:

[1, 2, 11, 22, 911, 1822, 10021, 10039, 20042, 20078, 110429, 220858, 9145529, 18291058, 100600819, 201201638]

約数ペア:

[(1, 201201638), (2, 100600819), (11, 18291058), (22, 9145529), (911, 220858), (1822, 110429), (10021, 20078), (10039, 20042)]