197965251

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{1249}}^1\times {\mathrm{1601}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 312390000

約数和(自身を除く): 114424749

約数列:

[1, 3, 9, 11, 33, 99, 1249, 1601, 3747, 4803, 11241, 13739, 14409, 17611, 41217, 52833, 123651, 158499, 1999649, 5998947, 17996841, 21996139, 65988417, 197965251]

約数ペア:

[(1, 197965251), (3, 65988417), (9, 21996139), (11, 17996841), (33, 5998947), (99, 1999649), (1249, 158499), (1601, 123651), (3747, 52833), (4803, 41217), (11241, 17611), (13739, 14409)]