208840893

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1\times {\mathrm{1951}}^1$

素因数の和:3136

約数の個数: 16

約数和(自身を含む): 287834112

約数和(自身を除く): 78993219

約数列:

[1, 3, 31, 93, 1151, 1951, 3453, 5853, 35681, 60481, 107043, 181443, 2245601, 6736803, 69613631, 208840893]

約数ペア:

[(1, 208840893), (3, 69613631), (31, 6736803), (93, 2245601), (1151, 181443), (1951, 107043), (3453, 60481), (5853, 35681)]