206196399

素因数分解:

$3^2\times {\mathrm{79}}^2\times {\mathrm{3671}}^1$

素因数の和:3835

約数の個数: 18

約数和(自身を含む): 301739256

約数和(自身を除く): 95542857

約数列:

[1, 3, 9, 79, 237, 711, 3671, 6241, 11013, 18723, 33039, 56169, 290009, 870027, 2610081, 22910711, 68732133, 206196399]

約数ペア:

[(1, 206196399), (3, 68732133), (9, 22910711), (79, 2610081), (237, 870027), (711, 290009), (3671, 56169), (6241, 33039), (11013, 18723)]