220114444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{56209}}^1$

素因数の和:56313

約数の個数: 24

約数和(自身を含む): 424947600

約数和(自身を除く): 204833156

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 56209, 112418, 224836, 618299, 1236598, 2473196, 5002601, 10005202, 20010404, 55028611, 110057222, 220114444]

約数ペア:

[(1, 220114444), (2, 110057222), (4, 55028611), (11, 20010404), (22, 10005202), (44, 5002601), (89, 2473196), (178, 1236598), (356, 618299), (979, 224836), (1958, 112418), (3916, 56209)]