207949638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2666021}}^1$

素因数の和:2666039

約数の個数: 16

約数和(自身を含む): 447891696

約数和(自身を除く): 239942058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2666021, 5332042, 7998063, 15996126, 34658273, 69316546, 103974819, 207949638]

約数ペア:

[(1, 207949638), (2, 103974819), (3, 69316546), (6, 34658273), (13, 15996126), (26, 7998063), (39, 5332042), (78, 2666021)]