207784864

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:318

約数の個数: 96

約数和(自身を含む): 482461056

約数和(自身を除く): 274676192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 97, 112, 131, 146, 194, 224, 262, 292, 388, 511, 524, 584, 679, 776, 917, 1022, 1048, 1168, 1358, 1552, 1834, 2044, 2096, 2336, 2716, 3104, 3668, 4088, 4192, 5432, 7081, 7336, 8176, 9563, 10864, 12707, 14162, 14672, 16352, 19126, 21728, 25414, 28324, 29344, 38252, 49567, 50828, 56648, 66941, 76504, 88949, 99134, 101656, 113296, 133882, 153008, 177898, 198268, 203312, 226592, 267764, 306016, 355796, 396536, 406624, 535528, 711592, 793072, 927611, 1071056, 1423184, 1586144, 1855222, 2142112, 2846368, 3710444, 6493277, 7420888, 12986554, 14841776, 25973108, 29683552, 51946216, 103892432, 207784864]

約数ペア:

[(1, 207784864), (2, 103892432), (4, 51946216), (7, 29683552), (8, 25973108), (14, 14841776), (16, 12986554), (28, 7420888), (32, 6493277), (56, 3710444), (73, 2846368), (97, 2142112), (112, 1855222), (131, 1586144), (146, 1423184), (194, 1071056), (224, 927611), (262, 793072), (292, 711592), (388, 535528), (511, 406624), (524, 396536), (584, 355796), (679, 306016), (776, 267764), (917, 226592), (1022, 203312), (1048, 198268), (1168, 177898), (1358, 153008), (1552, 133882), (1834, 113296), (2044, 101656), (2096, 99134), (2336, 88949), (2716, 76504), (3104, 66941), (3668, 56648), (4088, 50828), (4192, 49567), (5432, 38252), (7081, 29344), (7336, 28324), (8176, 25414), (9563, 21728), (10864, 19126), (12707, 16352), (14162, 14672)]