156966821939

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{220793}}^1$

素因数の和:220931

約数の個数: 32

約数和(自身を含む): 183135375360

約数和(自身を除く): 26168553421

約数列:

[1, 17, 19, 31, 71, 323, 527, 589, 1207, 1349, 2201, 10013, 22933, 37417, 41819, 220793, 710923, 3753481, 4195067, 6844583, 15676303, 71316139, 116357911, 130047077, 266497151, 297849757, 485965393, 2210800309, 5063445869, 8261411681, 9233342467, 156966821939]

約数ペア:

[(1, 156966821939), (17, 9233342467), (19, 8261411681), (31, 5063445869), (71, 2210800309), (323, 485965393), (527, 297849757), (589, 266497151), (1207, 130047077), (1349, 116357911), (2201, 71316139), (10013, 15676303), (22933, 6844583), (37417, 4195067), (41819, 3753481), (220793, 710923)]