201223456

素因数分解:

$2^5\times 7^1\times {\mathrm{898319}}^1$

素因数の和:898336

約数の個数: 24

約数和(自身を含む): 452753280

約数和(自身を除く): 251529824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 898319, 1796638, 3593276, 6288233, 7186552, 12576466, 14373104, 25152932, 28746208, 50305864, 100611728, 201223456]

約数ペア:

[(1, 201223456), (2, 100611728), (4, 50305864), (7, 28746208), (8, 25152932), (14, 14373104), (16, 12576466), (28, 7186552), (32, 6288233), (56, 3593276), (112, 1796638), (224, 898319)]