208283105

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{6353}}^1$

素因数の和:6520

約数の個数: 16

約数和(自身を含む): 256193280

約数和(自身を除く): 47910175

約数列:

[1, 5, 79, 83, 395, 415, 6353, 6557, 31765, 32785, 501887, 527299, 2509435, 2636495, 41656621, 208283105]

約数ペア:

[(1, 208283105), (5, 41656621), (79, 2636495), (83, 2509435), (395, 527299), (415, 501887), (6353, 32785), (6557, 31765)]