199702944665

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1\times {\mathrm{143243}}^1$

素因数の和:143969

約数の個数: 32

約数和(自身を含む): 278796370176

約数和(自身を除く): 79093425511

約数列:

[1, 5, 7, 35, 61, 305, 427, 653, 2135, 3265, 4571, 22855, 39833, 143243, 199165, 278831, 716215, 1002701, 1394155, 5013505, 8737823, 43689115, 61164761, 93537679, 305823805, 467688395, 654763753, 3273818765, 5705798419, 28528992095, 39940588933, 199702944665]

約数ペア:

[(1, 199702944665), (5, 39940588933), (7, 28528992095), (35, 5705798419), (61, 3273818765), (305, 654763753), (427, 467688395), (653, 305823805), (2135, 93537679), (3265, 61164761), (4571, 43689115), (22855, 8737823), (39833, 5013505), (143243, 1394155), (199165, 1002701), (278831, 716215)]