201390263168

素因数分解:

$2^7\times {\mathrm{281}}^1\times {\mathrm{2161}}^1\times {\mathrm{2591}}^1$

素因数の和:5047

約数の個数: 64

約数和(自身を含む): 402976736640

約数和(自身を除く): 201586473472

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 281, 562, 1124, 2161, 2248, 2591, 4322, 4496, 5182, 8644, 8992, 10364, 17288, 17984, 20728, 34576, 35968, 41456, 69152, 82912, 138304, 165824, 276608, 331648, 607241, 728071, 1214482, 1456142, 2428964, 2912284, 4857928, 5599151, 5824568, 9715856, 11198302, 11649136, 19431712, 22396604, 23298272, 38863424, 44793208, 46596544, 77726848, 89586416, 93193088, 179172832, 358345664, 716691328, 1573361431, 3146722862, 6293445724, 12586891448, 25173782896, 50347565792, 100695131584, 201390263168]

約数ペア:

[(1, 201390263168), (2, 100695131584), (4, 50347565792), (8, 25173782896), (16, 12586891448), (32, 6293445724), (64, 3146722862), (128, 1573361431), (281, 716691328), (562, 358345664), (1124, 179172832), (2161, 93193088), (2248, 89586416), (2591, 77726848), (4322, 46596544), (4496, 44793208), (5182, 38863424), (8644, 23298272), (8992, 22396604), (10364, 19431712), (17288, 11649136), (17984, 11198302), (20728, 9715856), (34576, 5824568), (35968, 5599151), (41456, 4857928), (69152, 2912284), (82912, 2428964), (138304, 1456142), (165824, 1214482), (276608, 728071), (331648, 607241)]