204794568

素因数分解:

$2^3\times 3^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:250

約数の個数: 192

約数和(自身を含む): 641833920

約数和(自身を除く): 437039352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 61, 66, 72, 81, 88, 99, 108, 122, 132, 157, 162, 183, 198, 216, 243, 244, 264, 297, 314, 324, 366, 396, 471, 486, 488, 549, 594, 628, 648, 671, 732, 792, 891, 942, 972, 1098, 1188, 1256, 1342, 1413, 1464, 1647, 1727, 1782, 1884, 1944, 2013, 2196, 2376, 2673, 2684, 2826, 3294, 3454, 3564, 3768, 4026, 4239, 4392, 4941, 5181, 5346, 5368, 5652, 6039, 6588, 6908, 7128, 8052, 8478, 9577, 9882, 10362, 10692, 11304, 12078, 12717, 13176, 13816, 14823, 15543, 16104, 16956, 18117, 19154, 19764, 20724, 21384, 24156, 25434, 28731, 29646, 31086, 33912, 36234, 38151, 38308, 39528, 41448, 46629, 48312, 50868, 54351, 57462, 59292, 62172, 72468, 76302, 76616, 86193, 93258, 101736, 105347, 108702, 114924, 118584, 124344, 139887, 144936, 152604, 163053, 172386, 186516, 210694, 217404, 229848, 258579, 279774, 305208, 316041, 326106, 344772, 373032, 419661, 421388, 434808, 517158, 559548, 632082, 652212, 689544, 775737, 839322, 842776, 948123, 1034316, 1119096, 1264164, 1304424, 1551474, 1678644, 1896246, 2068632, 2327211, 2528328, 2844369, 3102948, 3357288, 3792492, 4654422, 5688738, 6205896, 7584984, 8533107, 9308844, 11377476, 17066214, 18617688, 22754952, 25599321, 34132428, 51198642, 68264856, 102397284, 204794568]

約数ペア:

[(1, 204794568), (2, 102397284), (3, 68264856), (4, 51198642), (6, 34132428), (8, 25599321), (9, 22754952), (11, 18617688), (12, 17066214), (18, 11377476), (22, 9308844), (24, 8533107), (27, 7584984), (33, 6205896), (36, 5688738), (44, 4654422), (54, 3792492), (61, 3357288), (66, 3102948), (72, 2844369), (81, 2528328), (88, 2327211), (99, 2068632), (108, 1896246), (122, 1678644), (132, 1551474), (157, 1304424), (162, 1264164), (183, 1119096), (198, 1034316), (216, 948123), (243, 842776), (244, 839322), (264, 775737), (297, 689544), (314, 652212), (324, 632082), (366, 559548), (396, 517158), (471, 434808), (486, 421388), (488, 419661), (549, 373032), (594, 344772), (628, 326106), (648, 316041), (671, 305208), (732, 279774), (792, 258579), (891, 229848), (942, 217404), (972, 210694), (1098, 186516), (1188, 172386), (1256, 163053), (1342, 152604), (1413, 144936), (1464, 139887), (1647, 124344), (1727, 118584), (1782, 114924), (1884, 108702), (1944, 105347), (2013, 101736), (2196, 93258), (2376, 86193), (2673, 76616), (2684, 76302), (2826, 72468), (3294, 62172), (3454, 59292), (3564, 57462), (3768, 54351), (4026, 50868), (4239, 48312), (4392, 46629), (4941, 41448), (5181, 39528), (5346, 38308), (5368, 38151), (5652, 36234), (6039, 33912), (6588, 31086), (6908, 29646), (7128, 28731), (8052, 25434), (8478, 24156), (9577, 21384), (9882, 20724), (10362, 19764), (10692, 19154), (11304, 18117), (12078, 16956), (12717, 16104), (13176, 15543), (13816, 14823)]