201612472

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{126641}}^1$

素因数の和:126846

約数の個数: 16

約数和(自身を含む): 379926000

約数和(自身を除く): 178313528

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 126641, 253282, 506564, 1013128, 25201559, 50403118, 100806236, 201612472]

約数ペア:

[(1, 201612472), (2, 100806236), (4, 50403118), (8, 25201559), (199, 1013128), (398, 506564), (796, 253282), (1592, 126641)]