203488383

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{701}}^1$

素因数の和:1335

約数の個数: 32

約数和(自身を含む): 324559872

約数和(自身を除く): 121071489

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 601, 701, 1803, 2103, 4207, 4907, 12621, 13823, 14721, 16123, 41469, 48369, 96761, 112861, 290283, 338583, 421301, 1263903, 2949107, 8847321, 9689923, 29069769, 67829461, 203488383]

約数ペア:

[(1, 203488383), (3, 67829461), (7, 29069769), (21, 9689923), (23, 8847321), (69, 2949107), (161, 1263903), (483, 421301), (601, 338583), (701, 290283), (1803, 112861), (2103, 96761), (4207, 48369), (4907, 41469), (12621, 16123), (13823, 14721)]