200834816

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1$

素因数の和:306

約数の個数: 144

約数和(自身を含む): 508906944

約数和(自身を除く): 308072128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 52, 56, 64, 74, 91, 104, 112, 128, 148, 182, 208, 224, 233, 256, 259, 296, 364, 416, 448, 466, 481, 518, 592, 728, 832, 896, 932, 962, 1036, 1184, 1456, 1631, 1664, 1792, 1864, 1924, 2072, 2368, 2912, 3029, 3262, 3328, 3367, 3728, 3848, 4144, 4736, 5824, 6058, 6524, 6734, 7456, 7696, 8288, 8621, 9472, 11648, 12116, 13048, 13468, 14912, 15392, 16576, 17242, 21203, 23296, 24232, 26096, 26936, 29824, 30784, 33152, 34484, 42406, 48464, 52192, 53872, 59648, 60347, 61568, 66304, 68968, 84812, 96928, 104384, 107744, 112073, 120694, 123136, 137936, 169624, 193856, 208768, 215488, 224146, 241388, 275872, 339248, 387712, 417536, 430976, 448292, 482776, 551744, 678496, 775424, 784511, 861952, 896584, 965552, 1103488, 1356992, 1569022, 1793168, 1931104, 2206976, 2713984, 3138044, 3586336, 3862208, 5427968, 6276088, 7172672, 7724416, 12552176, 14345344, 15448832, 25104352, 28690688, 50208704, 100417408, 200834816]

約数ペア:

[(1, 200834816), (2, 100417408), (4, 50208704), (7, 28690688), (8, 25104352), (13, 15448832), (14, 14345344), (16, 12552176), (26, 7724416), (28, 7172672), (32, 6276088), (37, 5427968), (52, 3862208), (56, 3586336), (64, 3138044), (74, 2713984), (91, 2206976), (104, 1931104), (112, 1793168), (128, 1569022), (148, 1356992), (182, 1103488), (208, 965552), (224, 896584), (233, 861952), (256, 784511), (259, 775424), (296, 678496), (364, 551744), (416, 482776), (448, 448292), (466, 430976), (481, 417536), (518, 387712), (592, 339248), (728, 275872), (832, 241388), (896, 224146), (932, 215488), (962, 208768), (1036, 193856), (1184, 169624), (1456, 137936), (1631, 123136), (1664, 120694), (1792, 112073), (1864, 107744), (1924, 104384), (2072, 96928), (2368, 84812), (2912, 68968), (3029, 66304), (3262, 61568), (3328, 60347), (3367, 59648), (3728, 53872), (3848, 52192), (4144, 48464), (4736, 42406), (5824, 34484), (6058, 33152), (6524, 30784), (6734, 29824), (7456, 26936), (7696, 26096), (8288, 24232), (8621, 23296), (9472, 21203), (11648, 17242), (12116, 16576), (13048, 15392), (13468, 14912)]