201580856961

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{219281}}^1$

素因数の和:219697

約数の個数: 32

約数和(自身を含む): 297451647360

約数和(自身を除く): 95870790399

約数列:

[1, 3, 11, 33, 89, 267, 313, 939, 979, 2937, 3443, 10329, 27857, 83571, 219281, 306427, 657843, 919281, 2412091, 7236273, 19516009, 58548027, 68634953, 205904859, 214676099, 644028297, 754984483, 2264953449, 6108510817, 18325532451, 67193618987, 201580856961]

約数ペア:

[(1, 201580856961), (3, 67193618987), (11, 18325532451), (33, 6108510817), (89, 2264953449), (267, 754984483), (313, 644028297), (939, 214676099), (979, 205904859), (2937, 68634953), (3443, 58548027), (10329, 19516009), (27857, 7236273), (83571, 2412091), (219281, 919281), (306427, 657843)]