201766383

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{883}}^1$

素因数の和:946

約数の個数: 80

約数和(自身を含む): 383358976

約数和(自身を除く): 181592593

約数列:

[1, 3, 7, 9, 13, 21, 27, 31, 39, 63, 81, 91, 93, 117, 189, 217, 273, 279, 351, 403, 567, 651, 819, 837, 883, 1053, 1209, 1953, 2457, 2511, 2649, 2821, 3627, 5859, 6181, 7371, 7947, 8463, 10881, 11479, 17577, 18543, 23841, 25389, 27373, 32643, 34437, 55629, 71523, 76167, 80353, 82119, 103311, 166887, 191611, 228501, 241059, 246357, 309933, 355849, 500661, 574833, 723177, 739071, 929799, 1067547, 1724499, 2169531, 2217213, 2490943, 3202641, 5173497, 6508593, 7472829, 9607923, 15520491, 22418487, 28823769, 67255461, 201766383]

約数ペア:

[(1, 201766383), (3, 67255461), (7, 28823769), (9, 22418487), (13, 15520491), (21, 9607923), (27, 7472829), (31, 6508593), (39, 5173497), (63, 3202641), (81, 2490943), (91, 2217213), (93, 2169531), (117, 1724499), (189, 1067547), (217, 929799), (273, 739071), (279, 723177), (351, 574833), (403, 500661), (567, 355849), (651, 309933), (819, 246357), (837, 241059), (883, 228501), (1053, 191611), (1209, 166887), (1953, 103311), (2457, 82119), (2511, 80353), (2649, 76167), (2821, 71523), (3627, 55629), (5859, 34437), (6181, 32643), (7371, 27373), (7947, 25389), (8463, 23841), (10881, 18543), (11479, 17577)]