200770255

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1283}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 292875264

約数和(自身を除く): 92105009

約数列:

[1, 5, 7, 17, 35, 85, 119, 263, 595, 1283, 1315, 1841, 4471, 6415, 8981, 9205, 21811, 22355, 31297, 44905, 109055, 152677, 156485, 337429, 763385, 1687145, 2362003, 5736293, 11810015, 28681465, 40154051, 200770255]

約数ペア:

[(1, 200770255), (5, 40154051), (7, 28681465), (17, 11810015), (35, 5736293), (85, 2362003), (119, 1687145), (263, 763385), (595, 337429), (1283, 156485), (1315, 152677), (1841, 109055), (4471, 44905), (6415, 31297), (8981, 22355), (9205, 21811)]