194388545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{4651}}^1$

素因数の和:5312

約数の個数: 16

約数和(自身を含む): 251654592

約数和(自身を除く): 57266047

約数列:

[1, 5, 13, 65, 643, 3215, 4651, 8359, 23255, 41795, 60463, 302315, 2990593, 14952965, 38877709, 194388545]

約数ペア:

[(1, 194388545), (5, 38877709), (13, 14952965), (65, 2990593), (643, 302315), (3215, 60463), (4651, 41795), (8359, 23255)]