202488687

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{31379}}^1$

素因数の和:31627

約数の個数: 16

約数和(自身を含む): 301248000

約数和(自身を除く): 98759313

約数列:

[1, 3, 9, 27, 239, 717, 2151, 6453, 31379, 94137, 282411, 847233, 7499581, 22498743, 67496229, 202488687]

約数ペア:

[(1, 202488687), (3, 67496229), (9, 22498743), (27, 7499581), (239, 847233), (717, 282411), (2151, 94137), (6453, 31379)]