221775496

素因数分解:

$2^3\times {\mathrm{5023}}^1\times {\mathrm{5519}}^1$

素因数の和:10548

約数の個数: 16

約数和(自身を含む): 415987200

約数和(自身を除く): 194211704

約数列:

[1, 2, 4, 8, 5023, 5519, 10046, 11038, 20092, 22076, 40184, 44152, 27721937, 55443874, 110887748, 221775496]

約数ペア:

[(1, 221775496), (2, 110887748), (4, 55443874), (8, 27721937), (5023, 44152), (5519, 40184), (10046, 22076), (11038, 20092)]