204485148

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3109}}^1$

素因数の和:3161

約数の個数: 120

約数和(自身を含む): 632200800

約数和(自身を除く): 427715652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 29, 36, 42, 54, 58, 63, 81, 84, 87, 108, 116, 126, 162, 174, 189, 203, 252, 261, 324, 348, 378, 406, 522, 567, 609, 756, 783, 812, 1044, 1134, 1218, 1566, 1827, 2268, 2349, 2436, 3109, 3132, 3654, 4698, 5481, 6218, 7308, 9327, 9396, 10962, 12436, 16443, 18654, 21763, 21924, 27981, 32886, 37308, 43526, 55962, 65289, 65772, 83943, 87052, 90161, 111924, 130578, 167886, 180322, 195867, 251829, 261156, 270483, 335772, 360644, 391734, 503658, 540966, 587601, 631127, 783468, 811449, 1007316, 1081932, 1175202, 1262254, 1622898, 1762803, 1893381, 2350404, 2434347, 2524508, 3245796, 3525606, 3786762, 4868694, 5680143, 7051212, 7303041, 7573524, 9737388, 11360286, 14606082, 17040429, 22720572, 29212164, 34080858, 51121287, 68161716, 102242574, 204485148]

約数ペア:

[(1, 204485148), (2, 102242574), (3, 68161716), (4, 51121287), (6, 34080858), (7, 29212164), (9, 22720572), (12, 17040429), (14, 14606082), (18, 11360286), (21, 9737388), (27, 7573524), (28, 7303041), (29, 7051212), (36, 5680143), (42, 4868694), (54, 3786762), (58, 3525606), (63, 3245796), (81, 2524508), (84, 2434347), (87, 2350404), (108, 1893381), (116, 1762803), (126, 1622898), (162, 1262254), (174, 1175202), (189, 1081932), (203, 1007316), (252, 811449), (261, 783468), (324, 631127), (348, 587601), (378, 540966), (406, 503658), (522, 391734), (567, 360644), (609, 335772), (756, 270483), (783, 261156), (812, 251829), (1044, 195867), (1134, 180322), (1218, 167886), (1566, 130578), (1827, 111924), (2268, 90161), (2349, 87052), (2436, 83943), (3109, 65772), (3132, 65289), (3654, 55962), (4698, 43526), (5481, 37308), (6218, 32886), (7308, 27981), (9327, 21924), (9396, 21763), (10962, 18654), (12436, 16443)]