210450688

素因数分解:

$2^8\times 7^2\times {\mathrm{19}}^1\times {\mathrm{883}}^1$

素因数の和:932

約数の個数: 108

約数和(自身を含む): 514965360

約数和(自身を除く): 304514672

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 76, 98, 112, 128, 133, 152, 196, 224, 256, 266, 304, 392, 448, 532, 608, 784, 883, 896, 931, 1064, 1216, 1568, 1766, 1792, 1862, 2128, 2432, 3136, 3532, 3724, 4256, 4864, 6181, 6272, 7064, 7448, 8512, 12362, 12544, 14128, 14896, 16777, 17024, 24724, 28256, 29792, 33554, 34048, 43267, 49448, 56512, 59584, 67108, 86534, 98896, 113024, 117439, 119168, 134216, 173068, 197792, 226048, 234878, 238336, 268432, 346136, 395584, 469756, 536864, 692272, 791168, 822073, 939512, 1073728, 1384544, 1582336, 1644146, 1879024, 2147456, 2769088, 3288292, 3758048, 4294912, 5538176, 6576584, 7516096, 11076352, 13153168, 15032192, 26306336, 30064384, 52612672, 105225344, 210450688]

約数ペア:

[(1, 210450688), (2, 105225344), (4, 52612672), (7, 30064384), (8, 26306336), (14, 15032192), (16, 13153168), (19, 11076352), (28, 7516096), (32, 6576584), (38, 5538176), (49, 4294912), (56, 3758048), (64, 3288292), (76, 2769088), (98, 2147456), (112, 1879024), (128, 1644146), (133, 1582336), (152, 1384544), (196, 1073728), (224, 939512), (256, 822073), (266, 791168), (304, 692272), (392, 536864), (448, 469756), (532, 395584), (608, 346136), (784, 268432), (883, 238336), (896, 234878), (931, 226048), (1064, 197792), (1216, 173068), (1568, 134216), (1766, 119168), (1792, 117439), (1862, 113024), (2128, 98896), (2432, 86534), (3136, 67108), (3532, 59584), (3724, 56512), (4256, 49448), (4864, 43267), (6181, 34048), (6272, 33554), (7064, 29792), (7448, 28256), (8512, 24724), (12362, 17024), (12544, 16777), (14128, 14896)]