201779188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{228257}}^1$

素因数の和:228291

約数の個数: 24

約数和(自身を含む): 402647112

約数和(自身を除く): 200867924

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 228257, 456514, 913028, 2967341, 3880369, 5934682, 7760738, 11869364, 15521476, 50444797, 100889594, 201779188]

約数ペア:

[(1, 201779188), (2, 100889594), (4, 50444797), (13, 15521476), (17, 11869364), (26, 7760738), (34, 5934682), (52, 3880369), (68, 2967341), (221, 913028), (442, 456514), (884, 228257)]