202946255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 263995200

約数和(自身を除く): 61048945

約数列:

[1, 5, 17, 85, 89, 139, 193, 445, 695, 965, 1513, 2363, 3281, 7565, 11815, 12371, 16405, 17177, 26827, 61855, 85885, 134135, 210307, 292009, 456059, 1051535, 1460045, 2280295, 2387603, 11938015, 40589251, 202946255]

約数ペア:

[(1, 202946255), (5, 40589251), (17, 11938015), (85, 2387603), (89, 2280295), (139, 1460045), (193, 1051535), (445, 456059), (695, 292009), (965, 210307), (1513, 134135), (2363, 85885), (3281, 61855), (7565, 26827), (11815, 17177), (12371, 16405)]