202130205

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{328667}}^1$

素因数の和:328716

約数の個数: 16

約数和(自身を含む): 331297344

約数和(自身を除く): 129167139

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 328667, 986001, 1643335, 4930005, 13475347, 40426041, 67376735, 202130205]

約数ペア:

[(1, 202130205), (3, 67376735), (5, 40426041), (15, 13475347), (41, 4930005), (123, 1643335), (205, 986001), (615, 328667)]