206857165

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{3301}}^1$

素因数の和:3540

約数の個数: 16

約数和(自身を含む): 252959616

約数和(自身を除く): 46102451

約数列:

[1, 5, 83, 151, 415, 755, 3301, 12533, 16505, 62665, 273983, 498451, 1369915, 2492255, 41371433, 206857165]

約数ペア:

[(1, 206857165), (5, 41371433), (83, 2492255), (151, 1369915), (415, 498451), (755, 273983), (3301, 62665), (12533, 16505)]