201353636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{11527}}^1$

素因数の和:11939

約数の個数: 24

約数和(自身を含む): 385404096

約数和(自身を除く): 184050460

約数列:

[1, 2, 4, 11, 22, 44, 397, 794, 1588, 4367, 8734, 11527, 17468, 23054, 46108, 126797, 253594, 507188, 4576219, 9152438, 18304876, 50338409, 100676818, 201353636]

約数ペア:

[(1, 201353636), (2, 100676818), (4, 50338409), (11, 18304876), (22, 9152438), (44, 4576219), (397, 507188), (794, 253594), (1588, 126797), (4367, 46108), (8734, 23054), (11527, 17468)]