201547197

素因数分解:

$3^4\times {\mathrm{569}}^1\times {\mathrm{4373}}^1$

素因数の和:4954

約数の個数: 20

約数和(自身を含む): 301674780

約数和(自身を除く): 100127583

約数列:

[1, 3, 9, 27, 81, 569, 1707, 4373, 5121, 13119, 15363, 39357, 46089, 118071, 354213, 2488237, 7464711, 22394133, 67182399, 201547197]

約数ペア:

[(1, 201547197), (3, 67182399), (9, 22394133), (27, 7464711), (81, 2488237), (569, 354213), (1707, 118071), (4373, 46089), (5121, 39357), (13119, 15363)]