201219730642

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{19477}}^1\times {\mathrm{9341}}^1$

素因数の和:28906

約数の個数: 32

約数和(自身を含む): 349369873920

約数和(自身を除く): 148150143278

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 9341, 18682, 19477, 38954, 65387, 130774, 136339, 272678, 737939, 1475878, 1538683, 3077366, 5165573, 10331146, 10770781, 21541562, 181934657, 363869314, 1273542599, 2547085198, 14372837903, 28745675806, 100609865321, 201219730642]

約数ペア:

[(1, 201219730642), (2, 100609865321), (7, 28745675806), (14, 14372837903), (79, 2547085198), (158, 1273542599), (553, 363869314), (1106, 181934657), (9341, 21541562), (18682, 10770781), (19477, 10331146), (38954, 5165573), (65387, 3077366), (130774, 1538683), (136339, 1475878), (272678, 737939)]