201889107

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{33037}}^1$

素因数の和:33147

約数の個数: 24

約数和(自身を含む): 336723296

約数和(自身を除く): 134834189

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 6111, 33037, 99111, 231259, 297333, 693777, 2081331, 3204589, 9613767, 22432123, 28841301, 67296369, 201889107]

約数ペア:

[(1, 201889107), (3, 67296369), (7, 28841301), (9, 22432123), (21, 9613767), (63, 3204589), (97, 2081331), (291, 693777), (679, 297333), (873, 231259), (2037, 99111), (6111, 33037)]