201338403

素因数分解:

$3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{5981}}^1$

素因数の和:6227

約数の個数: 24

約数和(自身を含む): 313696080

約数和(自身を除く): 112357677

約数列:

[1, 3, 7, 21, 49, 147, 229, 687, 1603, 4809, 5981, 11221, 17943, 33663, 41867, 125601, 293069, 879207, 1369649, 4108947, 9587543, 28762629, 67112801, 201338403]

約数ペア:

[(1, 201338403), (3, 67112801), (7, 28762629), (21, 9587543), (49, 4108947), (147, 1369649), (229, 879207), (687, 293069), (1603, 125601), (4809, 41867), (5981, 33663), (11221, 17943)]