205930384

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{6257}}^1$

素因数の和:6304

約数の個数: 60

約数和(自身を含む): 464431212

約数和(自身を除く): 258500828

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 374, 484, 748, 968, 1496, 1936, 2057, 2992, 4114, 6257, 8228, 12514, 16456, 25028, 32912, 50056, 68827, 100112, 106369, 137654, 212738, 275308, 425476, 550616, 757097, 850952, 1101232, 1170059, 1514194, 1701904, 2340118, 3028388, 4680236, 6056776, 9360472, 12113552, 12870649, 18720944, 25741298, 51482596, 102965192, 205930384]

約数ペア:

[(1, 205930384), (2, 102965192), (4, 51482596), (8, 25741298), (11, 18720944), (16, 12870649), (17, 12113552), (22, 9360472), (34, 6056776), (44, 4680236), (68, 3028388), (88, 2340118), (121, 1701904), (136, 1514194), (176, 1170059), (187, 1101232), (242, 850952), (272, 757097), (374, 550616), (484, 425476), (748, 275308), (968, 212738), (1496, 137654), (1936, 106369), (2057, 100112), (2992, 68827), (4114, 50056), (6257, 32912), (8228, 25028), (12514, 16456)]