202460157

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 318427200

約数和(自身を除く): 115967043

約数列:

[1, 3, 9, 17, 51, 83, 107, 149, 153, 249, 321, 447, 747, 963, 1341, 1411, 1819, 2533, 4233, 5457, 7599, 8881, 12367, 12699, 15943, 16371, 22797, 26643, 37101, 47829, 79929, 111303, 143487, 150977, 210239, 271031, 452931, 630717, 813093, 1323269, 1358793, 1892151, 2439279, 3969807, 11909421, 22495573, 67486719, 202460157]

約数ペア:

[(1, 202460157), (3, 67486719), (9, 22495573), (17, 11909421), (51, 3969807), (83, 2439279), (107, 1892151), (149, 1358793), (153, 1323269), (249, 813093), (321, 630717), (447, 452931), (747, 271031), (963, 210239), (1341, 150977), (1411, 143487), (1819, 111303), (2533, 79929), (4233, 47829), (5457, 37101), (7599, 26643), (8881, 22797), (12367, 16371), (12699, 15943)]