208452232

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{3109}}^1$

素因数の和:3178

約数の個数: 48

約数和(自身を含む): 429646500

約数和(自身を除く): 221194268

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 289, 493, 578, 986, 1156, 1972, 2312, 3109, 3944, 6218, 8381, 12436, 16762, 24872, 33524, 52853, 67048, 90161, 105706, 180322, 211412, 360644, 422824, 721288, 898501, 1532737, 1797002, 3065474, 3594004, 6130948, 7188008, 12261896, 26056529, 52113058, 104226116, 208452232]

約数ペア:

[(1, 208452232), (2, 104226116), (4, 52113058), (8, 26056529), (17, 12261896), (29, 7188008), (34, 6130948), (58, 3594004), (68, 3065474), (116, 1797002), (136, 1532737), (232, 898501), (289, 721288), (493, 422824), (578, 360644), (986, 211412), (1156, 180322), (1972, 105706), (2312, 90161), (3109, 67048), (3944, 52853), (6218, 33524), (8381, 24872), (12436, 16762)]