200731648

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:937

約数の個数: 88

約数和(自身を含む): 458069472

約数和(自身を除く): 257337824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 512, 544, 832, 884, 887, 1024, 1088, 1664, 1768, 1774, 2176, 3328, 3536, 3548, 4352, 6656, 7072, 7096, 8704, 11531, 13312, 14144, 14192, 15079, 17408, 23062, 28288, 28384, 30158, 46124, 56576, 56768, 60316, 92248, 113152, 113536, 120632, 184496, 196027, 226304, 227072, 241264, 368992, 392054, 454144, 482528, 737984, 784108, 908288, 965056, 1475968, 1568216, 1930112, 2951936, 3136432, 3860224, 5903872, 6272864, 7720448, 11807744, 12545728, 15440896, 25091456, 50182912, 100365824, 200731648]

約数ペア:

[(1, 200731648), (2, 100365824), (4, 50182912), (8, 25091456), (13, 15440896), (16, 12545728), (17, 11807744), (26, 7720448), (32, 6272864), (34, 5903872), (52, 3860224), (64, 3136432), (68, 2951936), (104, 1930112), (128, 1568216), (136, 1475968), (208, 965056), (221, 908288), (256, 784108), (272, 737984), (416, 482528), (442, 454144), (512, 392054), (544, 368992), (832, 241264), (884, 227072), (887, 226304), (1024, 196027), (1088, 184496), (1664, 120632), (1768, 113536), (1774, 113152), (2176, 92248), (3328, 60316), (3536, 56768), (3548, 56576), (4352, 46124), (6656, 30158), (7072, 28384), (7096, 28288), (8704, 23062), (11531, 17408), (13312, 15079), (14144, 14192)]