222691288

素因数分解:

$2^3\times {\mathrm{1103}}^1\times {\mathrm{25237}}^1$

素因数の和:26346

約数の個数: 16

約数和(自身を含む): 417941280

約数和(自身を除く): 195249992

約数列:

[1, 2, 4, 8, 1103, 2206, 4412, 8824, 25237, 50474, 100948, 201896, 27836411, 55672822, 111345644, 222691288]

約数ペア:

[(1, 222691288), (2, 111345644), (4, 55672822), (8, 27836411), (1103, 201896), (2206, 100948), (4412, 50474), (8824, 25237)]