206579945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{83}}^1$

素因数の和:230

約数の個数: 48

約数和(自身を含む): 299823552

約数和(自身を除く): 93243607

約数列:

[1, 5, 11, 13, 55, 59, 65, 83, 143, 295, 415, 649, 715, 767, 913, 1079, 3245, 3481, 3835, 4565, 4897, 5395, 8437, 11869, 17405, 24485, 38291, 42185, 45253, 53867, 59345, 63661, 191455, 226265, 269335, 288923, 318305, 497783, 700271, 1444615, 2488915, 3178153, 3501355, 3755999, 15890765, 18779995, 41315989, 206579945]

約数ペア:

[(1, 206579945), (5, 41315989), (11, 18779995), (13, 15890765), (55, 3755999), (59, 3501355), (65, 3178153), (83, 2488915), (143, 1444615), (295, 700271), (415, 497783), (649, 318305), (715, 288923), (767, 269335), (913, 226265), (1079, 191455), (3245, 63661), (3481, 59345), (3835, 53867), (4565, 45253), (4897, 42185), (5395, 38291), (8437, 24485), (11869, 17405)]