208075605

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{4517}}^1$

素因数の和:4645

約数の個数: 32

約数和(自身を含む): 346114944

約数和(自身を除く): 138039339

約数列:

[1, 3, 5, 15, 37, 83, 111, 185, 249, 415, 555, 1245, 3071, 4517, 9213, 13551, 15355, 22585, 46065, 67755, 167129, 374911, 501387, 835645, 1124733, 1874555, 2506935, 5623665, 13871707, 41615121, 69358535, 208075605]

約数ペア:

[(1, 208075605), (3, 69358535), (5, 41615121), (15, 13871707), (37, 5623665), (83, 2506935), (111, 1874555), (185, 1124733), (249, 835645), (415, 501387), (555, 374911), (1245, 167129), (3071, 67755), (4517, 46065), (9213, 22585), (13551, 15355)]