201914188

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{39841}}^1$

素因数の和:40033

約数の個数: 24

約数和(自身を含む): 406069664

約数和(自身を除く): 204155476

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 39841, 79682, 159364, 278887, 557774, 1115548, 7211221, 14422442, 28844884, 50478547, 100957094, 201914188]

約数ペア:

[(1, 201914188), (2, 100957094), (4, 50478547), (7, 28844884), (14, 14422442), (28, 7211221), (181, 1115548), (362, 557774), (724, 278887), (1267, 159364), (2534, 79682), (5068, 39841)]