201724965

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{839}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 389491200

約数和(自身を除く): 187766235

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 137, 195, 351, 411, 585, 685, 839, 1233, 1755, 1781, 2055, 2517, 3699, 4195, 5343, 6165, 7551, 8905, 10907, 12585, 16029, 18495, 22653, 26715, 32721, 37755, 48087, 54535, 80145, 98163, 113265, 114943, 163605, 240435, 294489, 344829, 490815, 574715, 1034487, 1472445, 1494259, 1724145, 3103461, 4482777, 5172435, 7471295, 13448331, 15517305, 22413885, 40344993, 67241655, 201724965]

約数ペア:

[(1, 201724965), (3, 67241655), (5, 40344993), (9, 22413885), (13, 15517305), (15, 13448331), (27, 7471295), (39, 5172435), (45, 4482777), (65, 3103461), (117, 1724145), (135, 1494259), (137, 1472445), (195, 1034487), (351, 574715), (411, 490815), (585, 344829), (685, 294489), (839, 240435), (1233, 163605), (1755, 114943), (1781, 113265), (2055, 98163), (2517, 80145), (3699, 54535), (4195, 48087), (5343, 37755), (6165, 32721), (7551, 26715), (8905, 22653), (10907, 18495), (12585, 16029)]