221603350

素因数分解:

$2^1\times 5^2\times {\mathrm{1051}}^1\times {\mathrm{4217}}^1$

素因数の和:5280

約数の個数: 24

約数和(自身を含む): 412672248

約数和(自身を除く): 191068898

約数列:

[1, 2, 5, 10, 25, 50, 1051, 2102, 4217, 5255, 8434, 10510, 21085, 26275, 42170, 52550, 105425, 210850, 4432067, 8864134, 22160335, 44320670, 110801675, 221603350]

約数ペア:

[(1, 221603350), (2, 110801675), (5, 44320670), (10, 22160335), (25, 8864134), (50, 4432067), (1051, 210850), (2102, 105425), (4217, 52550), (5255, 42170), (8434, 26275), (10510, 21085)]