204537730

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{937}}^1$

素因数の和:1290

約数の個数: 32

約数和(自身を含む): 374419584

約数和(自身を除く): 169881854

約数列:

[1, 2, 5, 10, 83, 166, 263, 415, 526, 830, 937, 1315, 1874, 2630, 4685, 9370, 21829, 43658, 77771, 109145, 155542, 218290, 246431, 388855, 492862, 777710, 1232155, 2464310, 20453773, 40907546, 102268865, 204537730]

約数ペア:

[(1, 204537730), (2, 102268865), (5, 40907546), (10, 20453773), (83, 2464310), (166, 1232155), (263, 777710), (415, 492862), (526, 388855), (830, 246431), (937, 218290), (1315, 155542), (1874, 109145), (2630, 77771), (4685, 43658), (9370, 21829)]