204005088

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:494

約数の個数: 192

約数和(自身を含む): 689472000

約数和(自身を除く): 485466912

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 89, 96, 108, 112, 126, 144, 168, 178, 189, 216, 224, 252, 267, 288, 336, 356, 378, 379, 432, 504, 534, 623, 672, 712, 756, 758, 801, 864, 1008, 1068, 1137, 1246, 1424, 1512, 1516, 1602, 1869, 2016, 2136, 2274, 2403, 2492, 2653, 2848, 3024, 3032, 3204, 3411, 3738, 4272, 4548, 4806, 4984, 5306, 5607, 6048, 6064, 6408, 6822, 7476, 7959, 8544, 9096, 9612, 9968, 10233, 10612, 11214, 12128, 12816, 13644, 14952, 15918, 16821, 18192, 19224, 19936, 20466, 21224, 22428, 23877, 25632, 27288, 29904, 31836, 33642, 33731, 36384, 38448, 40932, 42448, 44856, 47754, 54576, 59808, 63672, 67284, 67462, 71631, 76896, 81864, 84896, 89712, 95508, 101193, 109152, 127344, 134568, 134924, 143262, 163728, 179424, 191016, 202386, 236117, 254688, 269136, 269848, 286524, 303579, 327456, 382032, 404772, 472234, 538272, 539696, 573048, 607158, 708351, 764064, 809544, 910737, 944468, 1079392, 1146096, 1214316, 1416702, 1619088, 1821474, 1888936, 2125053, 2292192, 2428632, 2833404, 3238176, 3642948, 3777872, 4250106, 4857264, 5666808, 6375159, 7285896, 7555744, 8500212, 9714528, 11333616, 12750318, 14571792, 17000424, 22667232, 25500636, 29143584, 34000848, 51001272, 68001696, 102002544, 204005088]

約数ペア:

[(1, 204005088), (2, 102002544), (3, 68001696), (4, 51001272), (6, 34000848), (7, 29143584), (8, 25500636), (9, 22667232), (12, 17000424), (14, 14571792), (16, 12750318), (18, 11333616), (21, 9714528), (24, 8500212), (27, 7555744), (28, 7285896), (32, 6375159), (36, 5666808), (42, 4857264), (48, 4250106), (54, 3777872), (56, 3642948), (63, 3238176), (72, 2833404), (84, 2428632), (89, 2292192), (96, 2125053), (108, 1888936), (112, 1821474), (126, 1619088), (144, 1416702), (168, 1214316), (178, 1146096), (189, 1079392), (216, 944468), (224, 910737), (252, 809544), (267, 764064), (288, 708351), (336, 607158), (356, 573048), (378, 539696), (379, 538272), (432, 472234), (504, 404772), (534, 382032), (623, 327456), (672, 303579), (712, 286524), (756, 269848), (758, 269136), (801, 254688), (864, 236117), (1008, 202386), (1068, 191016), (1137, 179424), (1246, 163728), (1424, 143262), (1512, 134924), (1516, 134568), (1602, 127344), (1869, 109152), (2016, 101193), (2136, 95508), (2274, 89712), (2403, 84896), (2492, 81864), (2653, 76896), (2848, 71631), (3024, 67462), (3032, 67284), (3204, 63672), (3411, 59808), (3738, 54576), (4272, 47754), (4548, 44856), (4806, 42448), (4984, 40932), (5306, 38448), (5607, 36384), (6048, 33731), (6064, 33642), (6408, 31836), (6822, 29904), (7476, 27288), (7959, 25632), (8544, 23877), (9096, 22428), (9612, 21224), (9968, 20466), (10233, 19936), (10612, 19224), (11214, 18192), (12128, 16821), (12816, 15918), (13644, 14952)]