202571264

素因数分解:

$2^9\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1949}}^1$

素因数の和:2003

約数の個数: 80

約数和(自身を含む): 478764000

約数和(自身を除く): 276192736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 128, 203, 224, 232, 256, 406, 448, 464, 512, 812, 896, 928, 1624, 1792, 1856, 1949, 3248, 3584, 3712, 3898, 6496, 7424, 7796, 12992, 13643, 14848, 15592, 25984, 27286, 31184, 51968, 54572, 56521, 62368, 103936, 109144, 113042, 124736, 218288, 226084, 249472, 395647, 436576, 452168, 498944, 791294, 873152, 904336, 997888, 1582588, 1746304, 1808672, 3165176, 3492608, 3617344, 6330352, 6985216, 7234688, 12660704, 14469376, 25321408, 28938752, 50642816, 101285632, 202571264]

約数ペア:

[(1, 202571264), (2, 101285632), (4, 50642816), (7, 28938752), (8, 25321408), (14, 14469376), (16, 12660704), (28, 7234688), (29, 6985216), (32, 6330352), (56, 3617344), (58, 3492608), (64, 3165176), (112, 1808672), (116, 1746304), (128, 1582588), (203, 997888), (224, 904336), (232, 873152), (256, 791294), (406, 498944), (448, 452168), (464, 436576), (512, 395647), (812, 249472), (896, 226084), (928, 218288), (1624, 124736), (1792, 113042), (1856, 109144), (1949, 103936), (3248, 62368), (3584, 56521), (3712, 54572), (3898, 51968), (6496, 31184), (7424, 27286), (7796, 25984), (12992, 15592), (13643, 14848)]