201997208

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:809

約数の個数: 96

約数和(自身を含む): 476953200

約数和(自身を除く): 274955992

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 49, 56, 74, 76, 98, 133, 148, 152, 196, 259, 266, 296, 392, 518, 532, 703, 733, 931, 1036, 1064, 1406, 1466, 1813, 1862, 2072, 2812, 2932, 3626, 3724, 4921, 5131, 5624, 5864, 7252, 7448, 9842, 10262, 13927, 14504, 19684, 20524, 27121, 27854, 34447, 35917, 39368, 41048, 54242, 55708, 68894, 71834, 97489, 108484, 111416, 137788, 143668, 189847, 194978, 216968, 275576, 287336, 379694, 389956, 515299, 682423, 759388, 779912, 1030598, 1328929, 1364846, 1518776, 2061196, 2657858, 2729692, 3607093, 4122392, 5315716, 5459384, 7214186, 10631432, 14428372, 25249651, 28856744, 50499302, 100998604, 201997208]

約数ペア:

[(1, 201997208), (2, 100998604), (4, 50499302), (7, 28856744), (8, 25249651), (14, 14428372), (19, 10631432), (28, 7214186), (37, 5459384), (38, 5315716), (49, 4122392), (56, 3607093), (74, 2729692), (76, 2657858), (98, 2061196), (133, 1518776), (148, 1364846), (152, 1328929), (196, 1030598), (259, 779912), (266, 759388), (296, 682423), (392, 515299), (518, 389956), (532, 379694), (703, 287336), (733, 275576), (931, 216968), (1036, 194978), (1064, 189847), (1406, 143668), (1466, 137788), (1813, 111416), (1862, 108484), (2072, 97489), (2812, 71834), (2932, 68894), (3626, 55708), (3724, 54242), (4921, 41048), (5131, 39368), (5624, 35917), (5864, 34447), (7252, 27854), (7448, 27121), (9842, 20524), (10262, 19684), (13927, 14504)]