201558392

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1097}}^1$

素因数の和:1320

約数の個数: 64

約数和(自身を含む): 460105920

約数和(自身を除く): 258547528

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 193, 238, 386, 476, 772, 952, 1097, 1351, 1544, 2194, 2702, 3281, 4388, 5404, 6562, 7679, 8776, 10808, 13124, 15358, 18649, 22967, 26248, 30716, 37298, 45934, 61432, 74596, 91868, 130543, 149192, 183736, 211721, 261086, 423442, 522172, 846884, 1044344, 1482047, 1693768, 2964094, 3599257, 5928188, 7198514, 11856376, 14397028, 25194799, 28794056, 50389598, 100779196, 201558392]

約数ペア:

[(1, 201558392), (2, 100779196), (4, 50389598), (7, 28794056), (8, 25194799), (14, 14397028), (17, 11856376), (28, 7198514), (34, 5928188), (56, 3599257), (68, 2964094), (119, 1693768), (136, 1482047), (193, 1044344), (238, 846884), (386, 522172), (476, 423442), (772, 261086), (952, 211721), (1097, 183736), (1351, 149192), (1544, 130543), (2194, 91868), (2702, 74596), (3281, 61432), (4388, 45934), (5404, 37298), (6562, 30716), (7679, 26248), (8776, 22967), (10808, 18649), (13124, 15358)]