202222205

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 257402880

約数和(自身を除く): 55180675

約数列:

[1, 5, 37, 59, 97, 185, 191, 295, 485, 955, 2183, 3589, 5723, 7067, 10915, 11269, 17945, 18527, 28615, 35335, 56345, 92635, 211751, 416953, 685499, 1058755, 1093093, 2084765, 3427495, 5465465, 40444441, 202222205]

約数ペア:

[(1, 202222205), (5, 40444441), (37, 5465465), (59, 3427495), (97, 2084765), (185, 1093093), (191, 1058755), (295, 685499), (485, 416953), (955, 211751), (2183, 92635), (3589, 56345), (5723, 35335), (7067, 28615), (10915, 18527), (11269, 17945)]