201606783889

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1\times {\mathrm{9689}}^1$

素因数の和:10262

約数の個数: 48

約数和(自身を含む): 251862480000

約数和(自身を除く): 50255696111

約数列:

[1, 7, 23, 37, 49, 161, 259, 499, 851, 1127, 1813, 3493, 5957, 9689, 11477, 18463, 24451, 41699, 67823, 80339, 129241, 222847, 358493, 424649, 474761, 562373, 904687, 1559929, 2509451, 2972543, 4834811, 8245339, 10919503, 17566157, 20807801, 33843677, 57717373, 111200653, 178888007, 236905739, 404021611, 778404571, 1252216049, 4114424161, 5448831997, 8765512343, 28800969127, 201606783889]

約数ペア:

[(1, 201606783889), (7, 28800969127), (23, 8765512343), (37, 5448831997), (49, 4114424161), (161, 1252216049), (259, 778404571), (499, 404021611), (851, 236905739), (1127, 178888007), (1813, 111200653), (3493, 57717373), (5957, 33843677), (9689, 20807801), (11477, 17566157), (18463, 10919503), (24451, 8245339), (41699, 4834811), (67823, 2972543), (80339, 2509451), (129241, 1559929), (222847, 904687), (358493, 562373), (424649, 474761)]