202358565

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3187}}^1$

素因数の和:3298

約数の個数: 48

約数和(自身を含む): 375979968

約数和(自身を除く): 173621403

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 83, 85, 153, 249, 255, 415, 747, 765, 1245, 1411, 3187, 3735, 4233, 7055, 9561, 12699, 15935, 21165, 28683, 47805, 54179, 63495, 143415, 162537, 264521, 270895, 487611, 793563, 812685, 1322605, 2380689, 2438055, 3967815, 4496857, 11903445, 13490571, 22484285, 40471713, 67452855, 202358565]

約数ペア:

[(1, 202358565), (3, 67452855), (5, 40471713), (9, 22484285), (15, 13490571), (17, 11903445), (45, 4496857), (51, 3967815), (83, 2438055), (85, 2380689), (153, 1322605), (249, 812685), (255, 793563), (415, 487611), (747, 270895), (765, 264521), (1245, 162537), (1411, 143415), (3187, 63495), (3735, 54179), (4233, 47805), (7055, 28683), (9561, 21165), (12699, 15935)]