208593085

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{6451}}^1$

素因数の和:6708

約数の個数: 16

約数和(自身を含む): 260144640

約数和(自身を除く): 51551555

約数列:

[1, 5, 29, 145, 223, 1115, 6451, 6467, 32255, 32335, 187079, 935395, 1438573, 7192865, 41718617, 208593085]

約数ペア:

[(1, 208593085), (5, 41718617), (29, 7192865), (145, 1438573), (223, 935395), (1115, 187079), (6451, 32335), (6467, 32255)]