203434672

素因数分解:

$2^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1999

約数の個数: 80

約数和(自身を含む): 484096000

約数和(自身を除く): 280661328

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 343, 392, 532, 686, 784, 931, 1064, 1372, 1862, 1951, 2128, 2744, 3724, 3902, 5488, 6517, 7448, 7804, 13034, 13657, 14896, 15608, 26068, 27314, 31216, 37069, 52136, 54628, 74138, 95599, 104272, 109256, 148276, 191198, 218512, 259483, 296552, 382396, 518966, 593104, 669193, 764792, 1037932, 1338386, 1529584, 1816381, 2075864, 2676772, 3632762, 4151728, 5353544, 7265524, 10707088, 12714667, 14531048, 25429334, 29062096, 50858668, 101717336, 203434672]

約数ペア:

[(1, 203434672), (2, 101717336), (4, 50858668), (7, 29062096), (8, 25429334), (14, 14531048), (16, 12714667), (19, 10707088), (28, 7265524), (38, 5353544), (49, 4151728), (56, 3632762), (76, 2676772), (98, 2075864), (112, 1816381), (133, 1529584), (152, 1338386), (196, 1037932), (266, 764792), (304, 669193), (343, 593104), (392, 518966), (532, 382396), (686, 296552), (784, 259483), (931, 218512), (1064, 191198), (1372, 148276), (1862, 109256), (1951, 104272), (2128, 95599), (2744, 74138), (3724, 54628), (3902, 52136), (5488, 37069), (6517, 31216), (7448, 27314), (7804, 26068), (13034, 15608), (13657, 14896)]