201231841328

素因数分解:

$2^4\times 7^2\times {\mathrm{83}}^1\times {\mathrm{409}}^1\times {\mathrm{7561}}^1$

素因数の和:8075

約数の個数: 120

約数和(自身を含む): 460189139760

約数和(自身を除く): 258957298432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 83, 98, 112, 166, 196, 332, 392, 409, 581, 664, 784, 818, 1162, 1328, 1636, 2324, 2863, 3272, 4067, 4648, 5726, 6544, 7561, 8134, 9296, 11452, 15122, 16268, 20041, 22904, 30244, 32536, 33947, 40082, 45808, 52927, 60488, 65072, 67894, 80164, 105854, 120976, 135788, 160328, 211708, 237629, 271576, 320656, 370489, 423416, 475258, 543152, 627563, 740978, 846832, 950516, 1255126, 1481956, 1663403, 1901032, 2510252, 2963912, 3092449, 3326806, 3802064, 4392941, 5020504, 5927824, 6184898, 6653612, 8785882, 10041008, 12369796, 13307224, 17571764, 21647143, 24739592, 26614448, 30750587, 35143528, 43294286, 49479184, 61501174, 70287056, 86588572, 123002348, 151530001, 173177144, 246004696, 256673267, 303060002, 346354288, 492009392, 513346534, 606120004, 1026693068, 1212240008, 1796712869, 2053386136, 2424480016, 3593425738, 4106772272, 7186851476, 12576990083, 14373702952, 25153980166, 28747405904, 50307960332, 100615920664, 201231841328]

約数ペア:

[(1, 201231841328), (2, 100615920664), (4, 50307960332), (7, 28747405904), (8, 25153980166), (14, 14373702952), (16, 12576990083), (28, 7186851476), (49, 4106772272), (56, 3593425738), (83, 2424480016), (98, 2053386136), (112, 1796712869), (166, 1212240008), (196, 1026693068), (332, 606120004), (392, 513346534), (409, 492009392), (581, 346354288), (664, 303060002), (784, 256673267), (818, 246004696), (1162, 173177144), (1328, 151530001), (1636, 123002348), (2324, 86588572), (2863, 70287056), (3272, 61501174), (4067, 49479184), (4648, 43294286), (5726, 35143528), (6544, 30750587), (7561, 26614448), (8134, 24739592), (9296, 21647143), (11452, 17571764), (15122, 13307224), (16268, 12369796), (20041, 10041008), (22904, 8785882), (30244, 6653612), (32536, 6184898), (33947, 5927824), (40082, 5020504), (45808, 4392941), (52927, 3802064), (60488, 3326806), (65072, 3092449), (67894, 2963912), (80164, 2510252), (105854, 1901032), (120976, 1663403), (135788, 1481956), (160328, 1255126), (211708, 950516), (237629, 846832), (271576, 740978), (320656, 627563), (370489, 543152), (423416, 475258)]