201593284

素因数分解:

$2^2\times {\mathrm{313}}^1\times {\mathrm{161017}}^1$

素因数の和:161334

約数の個数: 12

約数和(自身を含む): 353917564

約数和(自身を除く): 152324280

約数列:

[1, 2, 4, 313, 626, 1252, 161017, 322034, 644068, 50398321, 100796642, 201593284]

約数ペア:

[(1, 201593284), (2, 100796642), (4, 50398321), (313, 644068), (626, 322034), (1252, 161017)]