203984256

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:361

約数の個数: 192

約数和(自身を含む): 649540080

約数和(自身を除く): 445555824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 64, 74, 84, 96, 98, 111, 112, 128, 147, 148, 168, 192, 196, 222, 224, 259, 293, 294, 296, 336, 384, 392, 444, 448, 518, 586, 588, 592, 672, 777, 784, 879, 888, 896, 1036, 1172, 1176, 1184, 1344, 1554, 1568, 1758, 1776, 1813, 2051, 2072, 2344, 2352, 2368, 2688, 3108, 3136, 3516, 3552, 3626, 4102, 4144, 4688, 4704, 4736, 5439, 6153, 6216, 6272, 7032, 7104, 7252, 8204, 8288, 9376, 9408, 10841, 10878, 12306, 12432, 14064, 14208, 14357, 14504, 16408, 16576, 18752, 18816, 21682, 21756, 24612, 24864, 28128, 28714, 29008, 32523, 32816, 33152, 37504, 43071, 43364, 43512, 49224, 49728, 56256, 57428, 58016, 65046, 65632, 75887, 86142, 86728, 87024, 98448, 99456, 112512, 114856, 116032, 130092, 131264, 151774, 172284, 173456, 174048, 196896, 227661, 229712, 232064, 260184, 262528, 303548, 344568, 346912, 348096, 393792, 455322, 459424, 520368, 531209, 607096, 689136, 693824, 696192, 787584, 910644, 918848, 1040736, 1062418, 1214192, 1378272, 1387648, 1593627, 1821288, 1837696, 2081472, 2124836, 2428384, 2756544, 3187254, 3642576, 4162944, 4249672, 4856768, 5513088, 6374508, 7285152, 8499344, 9713536, 12749016, 14570304, 16998688, 25498032, 29140608, 33997376, 50996064, 67994752, 101992128, 203984256]

約数ペア:

[(1, 203984256), (2, 101992128), (3, 67994752), (4, 50996064), (6, 33997376), (7, 29140608), (8, 25498032), (12, 16998688), (14, 14570304), (16, 12749016), (21, 9713536), (24, 8499344), (28, 7285152), (32, 6374508), (37, 5513088), (42, 4856768), (48, 4249672), (49, 4162944), (56, 3642576), (64, 3187254), (74, 2756544), (84, 2428384), (96, 2124836), (98, 2081472), (111, 1837696), (112, 1821288), (128, 1593627), (147, 1387648), (148, 1378272), (168, 1214192), (192, 1062418), (196, 1040736), (222, 918848), (224, 910644), (259, 787584), (293, 696192), (294, 693824), (296, 689136), (336, 607096), (384, 531209), (392, 520368), (444, 459424), (448, 455322), (518, 393792), (586, 348096), (588, 346912), (592, 344568), (672, 303548), (777, 262528), (784, 260184), (879, 232064), (888, 229712), (896, 227661), (1036, 196896), (1172, 174048), (1176, 173456), (1184, 172284), (1344, 151774), (1554, 131264), (1568, 130092), (1758, 116032), (1776, 114856), (1813, 112512), (2051, 99456), (2072, 98448), (2344, 87024), (2352, 86728), (2368, 86142), (2688, 75887), (3108, 65632), (3136, 65046), (3516, 58016), (3552, 57428), (3626, 56256), (4102, 49728), (4144, 49224), (4688, 43512), (4704, 43364), (4736, 43071), (5439, 37504), (6153, 33152), (6216, 32816), (6272, 32523), (7032, 29008), (7104, 28714), (7252, 28128), (8204, 24864), (8288, 24612), (9376, 21756), (9408, 21682), (10841, 18816), (10878, 18752), (12306, 16576), (12432, 16408), (14064, 14504), (14208, 14357)]