201517506580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{569}}^1\times {\mathrm{4649}}^1$

素因数の和:5533

約数の個数: 96

約数和(自身を含む): 458197236000

約数和(自身を除く): 256679729420

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 293, 569, 586, 1138, 1172, 1465, 2276, 2845, 2930, 3809, 4649, 5690, 5860, 7397, 7618, 9298, 11380, 14794, 15236, 18596, 19045, 23245, 29588, 36985, 38090, 46490, 60437, 73970, 76180, 92980, 120874, 147940, 166717, 241748, 302185, 333434, 604370, 666868, 833585, 1208740, 1362157, 1667170, 2167321, 2645281, 2724314, 3334340, 4334642, 5290562, 5448628, 6810785, 8669284, 10581124, 10836605, 13226405, 13621570, 17708041, 21673210, 26452810, 27243140, 34388653, 35416082, 43346420, 52905620, 68777306, 70832164, 88540205, 137554612, 171943265, 177080410, 343886530, 354160820, 687773060, 775067333, 1550134666, 3100269332, 3875336665, 7750673330, 10075875329, 15501346660, 20151750658, 40303501316, 50379376645, 100758753290, 201517506580]

約数ペア:

[(1, 201517506580), (2, 100758753290), (4, 50379376645), (5, 40303501316), (10, 20151750658), (13, 15501346660), (20, 10075875329), (26, 7750673330), (52, 3875336665), (65, 3100269332), (130, 1550134666), (260, 775067333), (293, 687773060), (569, 354160820), (586, 343886530), (1138, 177080410), (1172, 171943265), (1465, 137554612), (2276, 88540205), (2845, 70832164), (2930, 68777306), (3809, 52905620), (4649, 43346420), (5690, 35416082), (5860, 34388653), (7397, 27243140), (7618, 26452810), (9298, 21673210), (11380, 17708041), (14794, 13621570), (15236, 13226405), (18596, 10836605), (19045, 10581124), (23245, 8669284), (29588, 6810785), (36985, 5448628), (38090, 5290562), (46490, 4334642), (60437, 3334340), (73970, 2724314), (76180, 2645281), (92980, 2167321), (120874, 1667170), (147940, 1362157), (166717, 1208740), (241748, 833585), (302185, 666868), (333434, 604370)]