205738624

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1039}}^1$

素因数の和:1090

約数の個数: 128

約数和(自身を含む): 534643200

約数和(自身を除く): 328904576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 128, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 448, 476, 544, 728, 832, 884, 896, 952, 1039, 1088, 1456, 1547, 1664, 1768, 1904, 2078, 2176, 2912, 3094, 3536, 3808, 4156, 5824, 6188, 7072, 7273, 7616, 8312, 11648, 12376, 13507, 14144, 14546, 15232, 16624, 17663, 24752, 27014, 28288, 29092, 33248, 35326, 49504, 54028, 58184, 66496, 70652, 94549, 99008, 108056, 116368, 123641, 132992, 141304, 189098, 198016, 216112, 229619, 232736, 247282, 282608, 378196, 432224, 459238, 465472, 494564, 565216, 756392, 864448, 918476, 930944, 989128, 1130432, 1512784, 1607333, 1728896, 1836952, 1978256, 2260864, 3025568, 3214666, 3673904, 3956512, 6051136, 6429332, 7347808, 7913024, 12102272, 12858664, 14695616, 15826048, 25717328, 29391232, 51434656, 102869312, 205738624]

約数ペア:

[(1, 205738624), (2, 102869312), (4, 51434656), (7, 29391232), (8, 25717328), (13, 15826048), (14, 14695616), (16, 12858664), (17, 12102272), (26, 7913024), (28, 7347808), (32, 6429332), (34, 6051136), (52, 3956512), (56, 3673904), (64, 3214666), (68, 3025568), (91, 2260864), (104, 1978256), (112, 1836952), (119, 1728896), (128, 1607333), (136, 1512784), (182, 1130432), (208, 989128), (221, 930944), (224, 918476), (238, 864448), (272, 756392), (364, 565216), (416, 494564), (442, 465472), (448, 459238), (476, 432224), (544, 378196), (728, 282608), (832, 247282), (884, 232736), (896, 229619), (952, 216112), (1039, 198016), (1088, 189098), (1456, 141304), (1547, 132992), (1664, 123641), (1768, 116368), (1904, 108056), (2078, 99008), (2176, 94549), (2912, 70652), (3094, 66496), (3536, 58184), (3808, 54028), (4156, 49504), (5824, 35326), (6188, 33248), (7072, 29092), (7273, 28288), (7616, 27014), (8312, 24752), (11648, 17663), (12376, 16624), (13507, 15232), (14144, 14546)]