203071232

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 144

約数和(自身を含む): 521955840

約数和(自身を除く): 318884608

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 182, 184, 208, 224, 256, 299, 322, 364, 368, 379, 416, 448, 598, 644, 728, 736, 758, 832, 896, 1196, 1288, 1456, 1472, 1516, 1664, 1792, 2093, 2392, 2576, 2653, 2912, 2944, 3032, 3328, 4186, 4784, 4927, 5152, 5306, 5824, 5888, 6064, 8372, 8717, 9568, 9854, 10304, 10612, 11648, 12128, 16744, 17434, 19136, 19708, 20608, 21224, 23296, 24256, 33488, 34489, 34868, 38272, 39416, 41216, 42448, 48512, 61019, 66976, 68978, 69736, 76544, 78832, 84896, 97024, 113321, 122038, 133952, 137956, 139472, 157664, 169792, 226642, 244076, 267904, 275912, 278944, 315328, 339584, 453284, 488152, 535808, 551824, 557888, 630656, 679168, 793247, 906568, 976304, 1103648, 1115776, 1261312, 1586494, 1813136, 1952608, 2207296, 2231552, 3172988, 3626272, 3905216, 4414592, 6345976, 7252544, 7810432, 8829184, 12691952, 14505088, 15620864, 25383904, 29010176, 50767808, 101535616, 203071232]

約数ペア:

[(1, 203071232), (2, 101535616), (4, 50767808), (7, 29010176), (8, 25383904), (13, 15620864), (14, 14505088), (16, 12691952), (23, 8829184), (26, 7810432), (28, 7252544), (32, 6345976), (46, 4414592), (52, 3905216), (56, 3626272), (64, 3172988), (91, 2231552), (92, 2207296), (104, 1952608), (112, 1813136), (128, 1586494), (161, 1261312), (182, 1115776), (184, 1103648), (208, 976304), (224, 906568), (256, 793247), (299, 679168), (322, 630656), (364, 557888), (368, 551824), (379, 535808), (416, 488152), (448, 453284), (598, 339584), (644, 315328), (728, 278944), (736, 275912), (758, 267904), (832, 244076), (896, 226642), (1196, 169792), (1288, 157664), (1456, 139472), (1472, 137956), (1516, 133952), (1664, 122038), (1792, 113321), (2093, 97024), (2392, 84896), (2576, 78832), (2653, 76544), (2912, 69736), (2944, 68978), (3032, 66976), (3328, 61019), (4186, 48512), (4784, 42448), (4927, 41216), (5152, 39416), (5306, 38272), (5824, 34868), (5888, 34489), (6064, 33488), (8372, 24256), (8717, 23296), (9568, 21224), (9854, 20608), (10304, 19708), (10612, 19136), (11648, 17434), (12128, 16744)]