205653623110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{42755431}}^1$

素因数の和:42755488

約数の個数: 32

約数和(自身を含む): 409426016832

約数和(自身を除く): 203772393722

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 42755431, 85510862, 213777155, 427554310, 555820603, 1111641206, 1581950947, 2779103015, 3163901894, 5558206030, 7909754735, 15819509470, 20565362311, 41130724622, 102826811555, 205653623110]

約数ペア:

[(1, 205653623110), (2, 102826811555), (5, 41130724622), (10, 20565362311), (13, 15819509470), (26, 7909754735), (37, 5558206030), (65, 3163901894), (74, 2779103015), (130, 1581950947), (185, 1111641206), (370, 555820603), (481, 427554310), (962, 213777155), (2405, 85510862), (4810, 42755431)]