211504384

素因数分解:

$2^8\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1297}}^1$

素因数の和:1340

約数の個数: 108

約数和(自身を含む): 529295844

約数和(自身を除く): 317791460

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 128, 182, 196, 208, 224, 256, 364, 392, 416, 448, 637, 728, 784, 832, 896, 1274, 1297, 1456, 1568, 1664, 1792, 2548, 2594, 2912, 3136, 3328, 5096, 5188, 5824, 6272, 9079, 10192, 10376, 11648, 12544, 16861, 18158, 20384, 20752, 23296, 33722, 36316, 40768, 41504, 63553, 67444, 72632, 81536, 83008, 118027, 127106, 134888, 145264, 163072, 166016, 236054, 254212, 269776, 290528, 332032, 472108, 508424, 539552, 581056, 826189, 944216, 1016848, 1079104, 1162112, 1652378, 1888432, 2033696, 2158208, 2324224, 3304756, 3776864, 4067392, 4316416, 6609512, 7553728, 8134784, 13219024, 15107456, 16269568, 26438048, 30214912, 52876096, 105752192, 211504384]

約数ペア:

[(1, 211504384), (2, 105752192), (4, 52876096), (7, 30214912), (8, 26438048), (13, 16269568), (14, 15107456), (16, 13219024), (26, 8134784), (28, 7553728), (32, 6609512), (49, 4316416), (52, 4067392), (56, 3776864), (64, 3304756), (91, 2324224), (98, 2158208), (104, 2033696), (112, 1888432), (128, 1652378), (182, 1162112), (196, 1079104), (208, 1016848), (224, 944216), (256, 826189), (364, 581056), (392, 539552), (416, 508424), (448, 472108), (637, 332032), (728, 290528), (784, 269776), (832, 254212), (896, 236054), (1274, 166016), (1297, 163072), (1456, 145264), (1568, 134888), (1664, 127106), (1792, 118027), (2548, 83008), (2594, 81536), (2912, 72632), (3136, 67444), (3328, 63553), (5096, 41504), (5188, 40768), (5824, 36316), (6272, 33722), (9079, 23296), (10192, 20752), (10376, 20384), (11648, 18158), (12544, 16861)]