193241480

素因数分解:

$2^3\times 5^1\times {\mathrm{4831037}}^1$

素因数の和:4831048

約数の個数: 16

約数和(自身を含む): 434793420

約数和(自身を除く): 241551940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4831037, 9662074, 19324148, 24155185, 38648296, 48310370, 96620740, 193241480]

約数ペア:

[(1, 193241480), (2, 96620740), (4, 48310370), (5, 38648296), (8, 24155185), (10, 19324148), (20, 9662074), (40, 4831037)]