201996501

素因数分解:

$3^1\times 7^1\times {\mathrm{2267}}^1\times {\mathrm{4243}}^1$

素因数の和:6520

約数の個数: 16

約数和(自身を含む): 308012544

約数和(自身を除く): 106016043

約数列:

[1, 3, 7, 21, 2267, 4243, 6801, 12729, 15869, 29701, 47607, 89103, 9618881, 28856643, 67332167, 201996501]

約数ペア:

[(1, 201996501), (3, 67332167), (7, 28856643), (21, 9618881), (2267, 89103), (4243, 47607), (6801, 29701), (12729, 15869)]