216264433

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{269}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 277136640

約数和(自身を除く): 60872207

約数列:

[1, 7, 11, 53, 77, 197, 269, 371, 583, 1379, 1883, 2167, 2959, 4081, 10441, 14257, 15169, 20713, 52993, 73087, 99799, 114851, 156827, 370951, 582923, 803957, 1097789, 2808629, 4080461, 19660403, 30894919, 216264433]

約数ペア:

[(1, 216264433), (7, 30894919), (11, 19660403), (53, 4080461), (77, 2808629), (197, 1097789), (269, 803957), (371, 582923), (583, 370951), (1379, 156827), (1883, 114851), (2167, 99799), (2959, 73087), (4081, 52993), (10441, 20713), (14257, 15169)]