208295555

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{38609}}^1$

素因数の和:38710

約数の個数: 16

約数和(自身を含む): 272432160

約数和(自身を除く): 64136605

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 38609, 193045, 501917, 2509585, 3204547, 16022735, 41659111, 208295555]

約数ペア:

[(1, 208295555), (5, 41659111), (13, 16022735), (65, 3204547), (83, 2509585), (415, 501917), (1079, 193045), (5395, 38609)]