209738929

素因数分解:

${\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1\times {\mathrm{359}}^1$

素因数の和:792

約数の個数: 16

約数和(自身を含む): 224380800

約数和(自身を除く): 14641871

約数列:

[1, 19, 97, 317, 359, 1843, 6023, 6821, 30749, 34823, 113803, 584231, 661637, 2162257, 11038891, 209738929]

約数ペア:

[(1, 209738929), (19, 11038891), (97, 2162257), (317, 661637), (359, 584231), (1843, 113803), (6023, 34823), (6821, 30749)]