204564160955

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2027}}^1\times {\mathrm{37447}}^1$

素因数の和:39504

約数の個数: 48

約数和(自身を含む): 311676408576

約数和(自身を除く): 107112247621

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2027, 2695, 10135, 14189, 22297, 37447, 70945, 99323, 111485, 156079, 187235, 262129, 411917, 496615, 780395, 1092553, 1310645, 1834903, 2059585, 2883419, 5462765, 9174515, 14417095, 20183933, 75905069, 100919665, 379525345, 531335483, 834955759, 2656677415, 3719348381, 4174778795, 5844690313, 18596741905, 29223451565, 40912832191, 204564160955]

約数ペア:

[(1, 204564160955), (5, 40912832191), (7, 29223451565), (11, 18596741905), (35, 5844690313), (49, 4174778795), (55, 3719348381), (77, 2656677415), (245, 834955759), (385, 531335483), (539, 379525345), (2027, 100919665), (2695, 75905069), (10135, 20183933), (14189, 14417095), (22297, 9174515), (37447, 5462765), (70945, 2883419), (99323, 2059585), (111485, 1834903), (156079, 1310645), (187235, 1092553), (262129, 780395), (411917, 496615)]