200725756

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{593}}^1$

素因数の和:779

約数の個数: 72

約数和(自身を含む): 449363376

約数和(自身を除く): 248637620

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 157, 196, 308, 314, 539, 593, 628, 1078, 1099, 1186, 1727, 2156, 2198, 2372, 3454, 4151, 4396, 6523, 6908, 7693, 8302, 12089, 13046, 15386, 16604, 24178, 26092, 29057, 30772, 45661, 48356, 58114, 84623, 91322, 93101, 116228, 169246, 182644, 186202, 319627, 338492, 372404, 639254, 651707, 1024111, 1278508, 1303414, 2048222, 2606828, 4096444, 4561949, 7168777, 9123898, 14337554, 18247796, 28675108, 50181439, 100362878, 200725756]

約数ペア:

[(1, 200725756), (2, 100362878), (4, 50181439), (7, 28675108), (11, 18247796), (14, 14337554), (22, 9123898), (28, 7168777), (44, 4561949), (49, 4096444), (77, 2606828), (98, 2048222), (154, 1303414), (157, 1278508), (196, 1024111), (308, 651707), (314, 639254), (539, 372404), (593, 338492), (628, 319627), (1078, 186202), (1099, 182644), (1186, 169246), (1727, 116228), (2156, 93101), (2198, 91322), (2372, 84623), (3454, 58114), (4151, 48356), (4396, 45661), (6523, 30772), (6908, 29057), (7693, 26092), (8302, 24178), (12089, 16604), (13046, 15386)]