201788505584

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{25261}}^1\times {\mathrm{5147}}^1$

素因数の和:30513

約数の個数: 40

約数和(自身を含む): 395088181488

約数和(自身を除く): 193299675904

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 5147, 10294, 20588, 25261, 41176, 50522, 82352, 101044, 202088, 404176, 499259, 998518, 1997036, 2450317, 3994072, 4900634, 7988144, 9801268, 19602536, 39205072, 130018367, 260036734, 520073468, 1040146936, 2080293872, 12611781599, 25223563198, 50447126396, 100894252792, 201788505584]

約数ペア:

[(1, 201788505584), (2, 100894252792), (4, 50447126396), (8, 25223563198), (16, 12611781599), (97, 2080293872), (194, 1040146936), (388, 520073468), (776, 260036734), (1552, 130018367), (5147, 39205072), (10294, 19602536), (20588, 9801268), (25261, 7988144), (41176, 4900634), (50522, 3994072), (82352, 2450317), (101044, 1997036), (202088, 998518), (404176, 499259)]