188840301

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6947}}^1$

素因数の和:7021

約数の個数: 32

約数和(自身を含む): 294150528

約数和(自身を除く): 105310227

約数列:

[1, 3, 13, 17, 39, 41, 51, 123, 221, 533, 663, 697, 1599, 2091, 6947, 9061, 20841, 27183, 90311, 118099, 270933, 284827, 354297, 854481, 1535287, 3702751, 4605861, 4842059, 11108253, 14526177, 62946767, 188840301]

約数ペア:

[(1, 188840301), (3, 62946767), (13, 14526177), (17, 11108253), (39, 4842059), (41, 4605861), (51, 3702751), (123, 1535287), (221, 854481), (533, 354297), (663, 284827), (697, 270933), (1599, 118099), (2091, 90311), (6947, 27183), (9061, 20841)]