203465353

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{293}}^1\times {\mathrm{587}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 253084608

約数和(自身を除く): 49619255

約数列:

[1, 7, 13, 91, 169, 293, 587, 1183, 2051, 3809, 4109, 7631, 26663, 49517, 53417, 99203, 171991, 346619, 694421, 1203937, 2235883, 15651181, 29066479, 203465353]

約数ペア:

[(1, 203465353), (7, 29066479), (13, 15651181), (91, 2235883), (169, 1203937), (293, 694421), (587, 346619), (1183, 171991), (2051, 99203), (3809, 53417), (4109, 49517), (7631, 26663)]