202147153

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{991}}^1$

素因数の和:1105

約数の個数: 24

約数和(自身を含む): 235270656

約数和(自身を除く): 33123503

約数列:

[1, 13, 17, 71, 169, 221, 923, 991, 1207, 2873, 11999, 12883, 15691, 16847, 70361, 167479, 203983, 219011, 914693, 1196137, 2847143, 11891009, 15549781, 202147153]

約数ペア:

[(1, 202147153), (13, 15549781), (17, 11891009), (71, 2847143), (169, 1196137), (221, 914693), (923, 219011), (991, 203983), (1207, 167479), (2873, 70361), (11999, 16847), (12883, 15691)]