200531984

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:288

約数の個数: 80

約数和(自身を含む): 419973120

約数和(自身を除く): 219441136

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 83, 116, 127, 164, 166, 232, 254, 328, 332, 464, 508, 656, 664, 1016, 1189, 1328, 2032, 2378, 2407, 3403, 3683, 4756, 4814, 5207, 6806, 7366, 9512, 9628, 10414, 10541, 13612, 14732, 19024, 19256, 20828, 21082, 27224, 29464, 38512, 41656, 42164, 54448, 58928, 83312, 84328, 98687, 151003, 168656, 197374, 302006, 305689, 394748, 432181, 604012, 611378, 789496, 864362, 1208024, 1222756, 1578992, 1728724, 2416048, 2445512, 3457448, 4891024, 6914896, 12533249, 25066498, 50132996, 100265992, 200531984]

約数ペア:

[(1, 200531984), (2, 100265992), (4, 50132996), (8, 25066498), (16, 12533249), (29, 6914896), (41, 4891024), (58, 3457448), (82, 2445512), (83, 2416048), (116, 1728724), (127, 1578992), (164, 1222756), (166, 1208024), (232, 864362), (254, 789496), (328, 611378), (332, 604012), (464, 432181), (508, 394748), (656, 305689), (664, 302006), (1016, 197374), (1189, 168656), (1328, 151003), (2032, 98687), (2378, 84328), (2407, 83312), (3403, 58928), (3683, 54448), (4756, 42164), (4814, 41656), (5207, 38512), (6806, 29464), (7366, 27224), (9512, 21082), (9628, 20828), (10414, 19256), (10541, 19024), (13612, 14732)]