202095

素因数分解:

$3^4\times 5^1\times {\mathrm{499}}^1$

素因数の和:516

約数の個数: 20

約数和(自身を含む): 363000

約数和(自身を除く): 160905

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 499, 1497, 2495, 4491, 7485, 13473, 22455, 40419, 67365, 202095]

約数ペア:

[(1, 202095), (3, 67365), (5, 40419), (9, 22455), (15, 13473), (27, 7485), (45, 4491), (81, 2495), (135, 1497), (405, 499)]