201491712

素因数分解:

$2^8\times 3^5\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:151

約数の個数: 216

約数和(自身を含む): 624973440

約数和(自身を除く): 423481728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 64, 72, 79, 81, 82, 96, 108, 123, 128, 144, 158, 162, 164, 192, 216, 237, 243, 246, 256, 288, 316, 324, 328, 369, 384, 432, 474, 486, 492, 576, 632, 648, 656, 711, 738, 768, 864, 948, 972, 984, 1107, 1152, 1264, 1296, 1312, 1422, 1476, 1728, 1896, 1944, 1968, 2133, 2214, 2304, 2528, 2592, 2624, 2844, 2952, 3239, 3321, 3456, 3792, 3888, 3936, 4266, 4428, 5056, 5184, 5248, 5688, 5904, 6399, 6478, 6642, 6912, 7584, 7776, 7872, 8532, 8856, 9717, 9963, 10112, 10368, 10496, 11376, 11808, 12798, 12956, 13284, 15168, 15552, 15744, 17064, 17712, 19197, 19434, 19926, 20224, 20736, 22752, 23616, 25596, 25912, 26568, 29151, 30336, 31104, 31488, 34128, 35424, 38394, 38868, 39852, 45504, 47232, 51192, 51824, 53136, 58302, 60672, 62208, 68256, 70848, 76788, 77736, 79704, 87453, 91008, 94464, 102384, 103648, 106272, 116604, 136512, 141696, 153576, 155472, 159408, 174906, 182016, 204768, 207296, 212544, 233208, 262359, 273024, 283392, 307152, 310944, 318816, 349812, 409536, 414592, 425088, 466416, 524718, 546048, 614304, 621888, 637632, 699624, 787077, 819072, 829184, 850176, 932832, 1049436, 1228608, 1243776, 1275264, 1399248, 1574154, 1638144, 1865664, 2098872, 2457216, 2487552, 2550528, 2798496, 3148308, 3731328, 4197744, 4914432, 5596992, 6296616, 7462656, 8395488, 11193984, 12593232, 16790976, 22387968, 25186464, 33581952, 50372928, 67163904, 100745856, 201491712]

約数ペア:

[(1, 201491712), (2, 100745856), (3, 67163904), (4, 50372928), (6, 33581952), (8, 25186464), (9, 22387968), (12, 16790976), (16, 12593232), (18, 11193984), (24, 8395488), (27, 7462656), (32, 6296616), (36, 5596992), (41, 4914432), (48, 4197744), (54, 3731328), (64, 3148308), (72, 2798496), (79, 2550528), (81, 2487552), (82, 2457216), (96, 2098872), (108, 1865664), (123, 1638144), (128, 1574154), (144, 1399248), (158, 1275264), (162, 1243776), (164, 1228608), (192, 1049436), (216, 932832), (237, 850176), (243, 829184), (246, 819072), (256, 787077), (288, 699624), (316, 637632), (324, 621888), (328, 614304), (369, 546048), (384, 524718), (432, 466416), (474, 425088), (486, 414592), (492, 409536), (576, 349812), (632, 318816), (648, 310944), (656, 307152), (711, 283392), (738, 273024), (768, 262359), (864, 233208), (948, 212544), (972, 207296), (984, 204768), (1107, 182016), (1152, 174906), (1264, 159408), (1296, 155472), (1312, 153576), (1422, 141696), (1476, 136512), (1728, 116604), (1896, 106272), (1944, 103648), (1968, 102384), (2133, 94464), (2214, 91008), (2304, 87453), (2528, 79704), (2592, 77736), (2624, 76788), (2844, 70848), (2952, 68256), (3239, 62208), (3321, 60672), (3456, 58302), (3792, 53136), (3888, 51824), (3936, 51192), (4266, 47232), (4428, 45504), (5056, 39852), (5184, 38868), (5248, 38394), (5688, 35424), (5904, 34128), (6399, 31488), (6478, 31104), (6642, 30336), (6912, 29151), (7584, 26568), (7776, 25912), (7872, 25596), (8532, 23616), (8856, 22752), (9717, 20736), (9963, 20224), (10112, 19926), (10368, 19434), (10496, 19197), (11376, 17712), (11808, 17064), (12798, 15744), (12956, 15552), (13284, 15168)]