206025008

素因数分解:

$2^4\times 7^4\times {\mathrm{31}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 100

約数和(自身を含む): 483475008

約数和(自身を除く): 277450000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 173, 196, 217, 248, 343, 346, 392, 434, 496, 686, 692, 784, 868, 1211, 1372, 1384, 1519, 1736, 2401, 2422, 2744, 2768, 3038, 3472, 4802, 4844, 5363, 5488, 6076, 8477, 9604, 9688, 10633, 10726, 12152, 16954, 19208, 19376, 21266, 21452, 24304, 33908, 37541, 38416, 42532, 42904, 59339, 67816, 74431, 75082, 85064, 85808, 118678, 135632, 148862, 150164, 170128, 237356, 262787, 297724, 300328, 415373, 474712, 525574, 595448, 600656, 830746, 949424, 1051148, 1190896, 1661492, 1839509, 2102296, 3322984, 3679018, 4204592, 6645968, 7358036, 12876563, 14716072, 25753126, 29432144, 51506252, 103012504, 206025008]

約数ペア:

[(1, 206025008), (2, 103012504), (4, 51506252), (7, 29432144), (8, 25753126), (14, 14716072), (16, 12876563), (28, 7358036), (31, 6645968), (49, 4204592), (56, 3679018), (62, 3322984), (98, 2102296), (112, 1839509), (124, 1661492), (173, 1190896), (196, 1051148), (217, 949424), (248, 830746), (343, 600656), (346, 595448), (392, 525574), (434, 474712), (496, 415373), (686, 300328), (692, 297724), (784, 262787), (868, 237356), (1211, 170128), (1372, 150164), (1384, 148862), (1519, 135632), (1736, 118678), (2401, 85808), (2422, 85064), (2744, 75082), (2768, 74431), (3038, 67816), (3472, 59339), (4802, 42904), (4844, 42532), (5363, 38416), (5488, 37541), (6076, 33908), (8477, 24304), (9604, 21452), (9688, 21266), (10633, 19376), (10726, 19208), (12152, 16954)]