202859427

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1\times {\mathrm{1021}}^1$

素因数の和:1770

約数の個数: 16

約数和(自身を含む): 273797888

約数和(自身を除く): 70938461

約数列:

[1, 3, 103, 309, 643, 1021, 1929, 3063, 66229, 105163, 198687, 315489, 656503, 1969509, 67619809, 202859427]

約数ペア:

[(1, 202859427), (3, 67619809), (103, 1969509), (309, 656503), (643, 315489), (1021, 198687), (1929, 105163), (3063, 66229)]