200711810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{37657}}^1$

素因数の和:37718

約数の個数: 32

約数和(自身を含む): 398572272

約数和(自身を除く): 197860462

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 37657, 75314, 188285, 376570, 489541, 979082, 1543937, 2447705, 3087874, 4895410, 7719685, 15439370, 20071181, 40142362, 100355905, 200711810]

約数ペア:

[(1, 200711810), (2, 100355905), (5, 40142362), (10, 20071181), (13, 15439370), (26, 7719685), (41, 4895410), (65, 3087874), (82, 2447705), (130, 1543937), (205, 979082), (410, 489541), (533, 376570), (1066, 188285), (2665, 75314), (5330, 37657)]