201653881

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7541}}^1$

素因数の和:7593

約数の個数: 24

約数和(自身を含む): 252777672

約数和(自身を除く): 51123791

約数列:

[1, 11, 13, 17, 121, 143, 187, 221, 1573, 2057, 2431, 7541, 26741, 82951, 98033, 128197, 912461, 1078363, 1410167, 1666561, 11861993, 15511837, 18332171, 201653881]

約数ペア:

[(1, 201653881), (11, 18332171), (13, 15511837), (17, 11861993), (121, 1666561), (143, 1410167), (187, 1078363), (221, 912461), (1573, 128197), (2057, 98033), (2431, 82951), (7541, 26741)]