194236510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{18913}}^1$

素因数の和:19012

約数の個数: 32

約数和(自身を含む): 381306240

約数和(自身を除く): 187069730

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 2054, 5135, 10270, 18913, 37826, 94565, 189130, 245869, 491738, 1229345, 1494127, 2458690, 2988254, 7470635, 14941270, 19423651, 38847302, 97118255, 194236510]

約数ペア:

[(1, 194236510), (2, 97118255), (5, 38847302), (10, 19423651), (13, 14941270), (26, 7470635), (65, 2988254), (79, 2458690), (130, 1494127), (158, 1229345), (395, 491738), (790, 245869), (1027, 189130), (2054, 94565), (5135, 37826), (10270, 18913)]