201320146

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 318689280

約数和(自身を除く): 117369134

約数列:

[1, 2, 29, 58, 127, 151, 181, 254, 302, 362, 3683, 4379, 5249, 7366, 8758, 10498, 19177, 22987, 27331, 38354, 45974, 54662, 556133, 666623, 792599, 1112266, 1333246, 1585198, 3471037, 6942074, 100660073, 201320146]

約数ペア:

[(1, 201320146), (2, 100660073), (29, 6942074), (58, 3471037), (127, 1585198), (151, 1333246), (181, 1112266), (254, 792599), (302, 666623), (362, 556133), (3683, 54662), (4379, 45974), (5249, 38354), (7366, 27331), (8758, 22987), (10498, 19177)]