203999665569

素因数分解:

$3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{13740127}}^1$

素因数の和:13740245

約数の個数: 24

約数和(自身を含む): 319540416768

約数和(自身を除く): 115540751199

約数列:

[1, 3, 7, 21, 49, 101, 147, 303, 707, 2121, 4949, 14847, 13740127, 41220381, 96180889, 288542667, 673266223, 1387752827, 2019798669, 4163258481, 9714269789, 29142809367, 67999888523, 203999665569]

約数ペア:

[(1, 203999665569), (3, 67999888523), (7, 29142809367), (21, 9714269789), (49, 4163258481), (101, 2019798669), (147, 1387752827), (303, 673266223), (707, 288542667), (2121, 96180889), (4949, 41220381), (14847, 13740127)]