204957012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1313827}}^1$

素因数の和:1313847

約数の個数: 24

約数和(自身を含む): 515020576

約数和(自身を除く): 310063564

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1313827, 2627654, 3941481, 5255308, 7882962, 15765924, 17079751, 34159502, 51239253, 68319004, 102478506, 204957012]

約数ペア:

[(1, 204957012), (2, 102478506), (3, 68319004), (4, 51239253), (6, 34159502), (12, 17079751), (13, 15765924), (26, 7882962), (39, 5255308), (52, 3941481), (78, 2627654), (156, 1313827)]