203288787

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{25933}}^1$

素因数の和:26019

約数の個数: 24

約数和(自身を含む): 320959184

約数和(自身を除く): 117670397

約数列:

[1, 3, 9, 13, 39, 67, 117, 201, 603, 871, 2613, 7839, 25933, 77799, 233397, 337129, 1011387, 1737511, 3034161, 5212533, 15637599, 22587643, 67762929, 203288787]

約数ペア:

[(1, 203288787), (3, 67762929), (9, 22587643), (13, 15637599), (39, 5212533), (67, 3034161), (117, 1737511), (201, 1011387), (603, 337129), (871, 233397), (2613, 77799), (7839, 25933)]