199641336

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{359}}^1$

素因数の和:461

約数の個数: 128

約数和(自身を含む): 559872000

約数和(自身を除く): 360230664

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 47, 51, 58, 68, 87, 94, 102, 116, 136, 141, 174, 188, 204, 232, 282, 348, 359, 376, 408, 493, 564, 696, 718, 799, 986, 1077, 1128, 1363, 1436, 1479, 1598, 1972, 2154, 2397, 2726, 2872, 2958, 3196, 3944, 4089, 4308, 4794, 5452, 5916, 6103, 6392, 8178, 8616, 9588, 10411, 10904, 11832, 12206, 16356, 16873, 18309, 19176, 20822, 23171, 24412, 31233, 32712, 33746, 36618, 41644, 46342, 48824, 50619, 62466, 67492, 69513, 73236, 83288, 92684, 101238, 124932, 134984, 139026, 146472, 176987, 185368, 202476, 249864, 278052, 286841, 353974, 404952, 489317, 530961, 556104, 573682, 707948, 860523, 978634, 1061922, 1147364, 1415896, 1467951, 1721046, 1957268, 2123844, 2294728, 2935902, 3442092, 3914536, 4247688, 5871804, 6884184, 8318389, 11743608, 16636778, 24955167, 33273556, 49910334, 66547112, 99820668, 199641336]

約数ペア:

[(1, 199641336), (2, 99820668), (3, 66547112), (4, 49910334), (6, 33273556), (8, 24955167), (12, 16636778), (17, 11743608), (24, 8318389), (29, 6884184), (34, 5871804), (47, 4247688), (51, 3914536), (58, 3442092), (68, 2935902), (87, 2294728), (94, 2123844), (102, 1957268), (116, 1721046), (136, 1467951), (141, 1415896), (174, 1147364), (188, 1061922), (204, 978634), (232, 860523), (282, 707948), (348, 573682), (359, 556104), (376, 530961), (408, 489317), (493, 404952), (564, 353974), (696, 286841), (718, 278052), (799, 249864), (986, 202476), (1077, 185368), (1128, 176987), (1363, 146472), (1436, 139026), (1479, 134984), (1598, 124932), (1972, 101238), (2154, 92684), (2397, 83288), (2726, 73236), (2872, 69513), (2958, 67492), (3196, 62466), (3944, 50619), (4089, 48824), (4308, 46342), (4794, 41644), (5452, 36618), (5916, 33746), (6103, 32712), (6392, 31233), (8178, 24412), (8616, 23171), (9588, 20822), (10411, 19176), (10904, 18309), (11832, 16873), (12206, 16356)]