208528335

素因数分解:

$3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{52067}}^1$

素因数の和:52167

約数の個数: 24

約数和(自身を含む): 365517360

約数和(自身を除く): 156989025

約数列:

[1, 3, 5, 9, 15, 45, 89, 267, 445, 801, 1335, 4005, 52067, 156201, 260335, 468603, 781005, 2343015, 4633963, 13901889, 23169815, 41705667, 69509445, 208528335]

約数ペア:

[(1, 208528335), (3, 69509445), (5, 41705667), (9, 23169815), (15, 13901889), (45, 4633963), (89, 2343015), (267, 781005), (445, 468603), (801, 260335), (1335, 156201), (4005, 52067)]