201986144269

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{58379}}^1$

素因数の和:58789

約数の個数: 32

約数和(自身を含む): 251159166720

約数和(自身を除く): 49173022451

約数列:

[1, 7, 13, 91, 193, 197, 1351, 1379, 2509, 2561, 17563, 17927, 38021, 58379, 266147, 408653, 494273, 758927, 3459911, 5312489, 11267147, 11500663, 78870029, 80504641, 146472911, 149508619, 1025310377, 1046560333, 2219627959, 15537395713, 28855163467, 201986144269]

約数ペア:

[(1, 201986144269), (7, 28855163467), (13, 15537395713), (91, 2219627959), (193, 1046560333), (197, 1025310377), (1351, 149508619), (1379, 146472911), (2509, 80504641), (2561, 78870029), (17563, 11500663), (17927, 11267147), (38021, 5312489), (58379, 3459911), (266147, 758927), (408653, 494273)]