201779718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2011}}^1\times {\mathrm{2389}}^1$

素因数の和:4412

約数の個数: 32

約数和(自身を含む): 461633280

約数和(自身を除く): 259853562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2011, 2389, 4022, 4778, 6033, 7167, 12066, 14077, 14334, 16723, 28154, 33446, 42231, 50169, 84462, 100338, 4804279, 9608558, 14412837, 28825674, 33629953, 67259906, 100889859, 201779718]

約数ペア:

[(1, 201779718), (2, 100889859), (3, 67259906), (6, 33629953), (7, 28825674), (14, 14412837), (21, 9608558), (42, 4804279), (2011, 100338), (2389, 84462), (4022, 50169), (4778, 42231), (6033, 33446), (7167, 28154), (12066, 16723), (14077, 14334)]