209977344

素因数分解:

$2^{18}\times 3^2\times {\mathrm{89}}^1$

素因数の和:131

約数の個数: 114

約数和(自身を含む): 613415790

約数和(自身を除く): 403438446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 89, 96, 128, 144, 178, 192, 256, 267, 288, 356, 384, 512, 534, 576, 712, 768, 801, 1024, 1068, 1152, 1424, 1536, 1602, 2048, 2136, 2304, 2848, 3072, 3204, 4096, 4272, 4608, 5696, 6144, 6408, 8192, 8544, 9216, 11392, 12288, 12816, 16384, 17088, 18432, 22784, 24576, 25632, 32768, 34176, 36864, 45568, 49152, 51264, 65536, 68352, 73728, 91136, 98304, 102528, 131072, 136704, 147456, 182272, 196608, 205056, 262144, 273408, 294912, 364544, 393216, 410112, 546816, 589824, 729088, 786432, 820224, 1093632, 1179648, 1458176, 1640448, 2187264, 2359296, 2916352, 3280896, 4374528, 5832704, 6561792, 8749056, 11665408, 13123584, 17498112, 23330816, 26247168, 34996224, 52494336, 69992448, 104988672, 209977344]

約数ペア:

[(1, 209977344), (2, 104988672), (3, 69992448), (4, 52494336), (6, 34996224), (8, 26247168), (9, 23330816), (12, 17498112), (16, 13123584), (18, 11665408), (24, 8749056), (32, 6561792), (36, 5832704), (48, 4374528), (64, 3280896), (72, 2916352), (89, 2359296), (96, 2187264), (128, 1640448), (144, 1458176), (178, 1179648), (192, 1093632), (256, 820224), (267, 786432), (288, 729088), (356, 589824), (384, 546816), (512, 410112), (534, 393216), (576, 364544), (712, 294912), (768, 273408), (801, 262144), (1024, 205056), (1068, 196608), (1152, 182272), (1424, 147456), (1536, 136704), (1602, 131072), (2048, 102528), (2136, 98304), (2304, 91136), (2848, 73728), (3072, 68352), (3204, 65536), (4096, 51264), (4272, 49152), (4608, 45568), (5696, 36864), (6144, 34176), (6408, 32768), (8192, 25632), (8544, 24576), (9216, 22784), (11392, 18432), (12288, 17088), (12816, 16384)]