201955014965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{573109}}^1$

素因数の和:573317

約数の個数: 32

約数和(自身を含む): 272341872000

約数和(自身を除く): 70386857035

約数列:

[1, 5, 11, 43, 55, 149, 215, 473, 745, 1639, 2365, 6407, 8195, 32035, 70477, 352385, 573109, 2865545, 6304199, 24643687, 31520995, 85393241, 123218435, 271080557, 426966205, 939325651, 1355402785, 3671909363, 4696628255, 18359546815, 40391002993, 201955014965]

約数ペア:

[(1, 201955014965), (5, 40391002993), (11, 18359546815), (43, 4696628255), (55, 3671909363), (149, 1355402785), (215, 939325651), (473, 426966205), (745, 271080557), (1639, 123218435), (2365, 85393241), (6407, 31520995), (8195, 24643687), (32035, 6304199), (70477, 2865545), (352385, 573109)]