197834013215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2848787}}^1$

素因数の和:2848871

約数の個数: 32

約数和(自身を含む): 270748811520

約数和(自身を除く): 72914798305

約数列:

[1, 5, 17, 19, 43, 85, 95, 215, 323, 731, 817, 1615, 3655, 4085, 13889, 69445, 2848787, 14243935, 48429379, 54126953, 122497841, 242146895, 270634765, 612489205, 920158201, 2082463297, 2327458979, 4600791005, 10412316485, 11637294895, 39566802643, 197834013215]

約数ペア:

[(1, 197834013215), (5, 39566802643), (17, 11637294895), (19, 10412316485), (43, 4600791005), (85, 2327458979), (95, 2082463297), (215, 920158201), (323, 612489205), (731, 270634765), (817, 242146895), (1615, 122497841), (3655, 54126953), (4085, 48429379), (13889, 14243935), (69445, 2848787)]