201073048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{499}}^1$

素因数の和:776

約数の個数: 64

約数和(自身を含む): 435600000

約数和(自身を除く): 234526952

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 241, 418, 482, 499, 836, 964, 998, 1672, 1928, 1996, 2651, 3992, 4579, 5302, 5489, 9158, 9481, 10604, 10978, 18316, 18962, 21208, 21956, 36632, 37924, 43912, 50369, 75848, 100738, 104291, 120259, 201476, 208582, 240518, 402952, 417164, 481036, 834328, 962072, 1322849, 2284921, 2645698, 4569842, 5291396, 9139684, 10582792, 18279368, 25134131, 50268262, 100536524, 201073048]

約数ペア:

[(1, 201073048), (2, 100536524), (4, 50268262), (8, 25134131), (11, 18279368), (19, 10582792), (22, 9139684), (38, 5291396), (44, 4569842), (76, 2645698), (88, 2284921), (152, 1322849), (209, 962072), (241, 834328), (418, 481036), (482, 417164), (499, 402952), (836, 240518), (964, 208582), (998, 201476), (1672, 120259), (1928, 104291), (1996, 100738), (2651, 75848), (3992, 50369), (4579, 43912), (5302, 37924), (5489, 36632), (9158, 21956), (9481, 21208), (10604, 18962), (10978, 18316)]