201922863

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{4657}}^1$

素因数の和:4906

約数の個数: 16

約数和(自身を含む): 273890400

約数和(自身を除く): 71967537

約数列:

[1, 3, 97, 149, 291, 447, 4657, 13971, 14453, 43359, 451729, 693893, 1355187, 2081679, 67307621, 201922863]

約数ペア:

[(1, 201922863), (3, 67307621), (97, 2081679), (149, 1355187), (291, 693893), (447, 451729), (4657, 43359), (13971, 14453)]