201904869

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{433}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 293981184

約数和(自身を除く): 92076315

約数列:

[1, 3, 17, 41, 51, 123, 223, 433, 669, 697, 1299, 2091, 3791, 7361, 9143, 11373, 17753, 22083, 27429, 53259, 96559, 155431, 289677, 301801, 466293, 905403, 1641503, 3958919, 4924509, 11876757, 67301623, 201904869]

約数ペア:

[(1, 201904869), (3, 67301623), (17, 11876757), (41, 4924509), (51, 3958919), (123, 1641503), (223, 905403), (433, 466293), (669, 301801), (697, 289677), (1299, 155431), (2091, 96559), (3791, 53259), (7361, 27429), (9143, 22083), (11373, 17753)]