201290915

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{4201}}^1$

素因数の和:4287

約数の個数: 24

約数和(自身を含む): 283786272

約数和(自身を除く): 82495357

約数列:

[1, 5, 7, 35, 37, 185, 259, 1295, 1369, 4201, 6845, 9583, 21005, 29407, 47915, 147035, 155437, 777185, 1088059, 5440295, 5751169, 28755845, 40258183, 201290915]

約数ペア:

[(1, 201290915), (5, 40258183), (7, 28755845), (35, 5751169), (37, 5440295), (185, 1088059), (259, 777185), (1295, 155437), (1369, 147035), (4201, 47915), (6845, 29407), (9583, 21005)]