209220153

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{6047}}^1$

素因数の和:6676

約数の個数: 16

約数和(自身を含む): 294174720

約数和(自身を除く): 84954567

約数列:

[1, 3, 19, 57, 607, 1821, 6047, 11533, 18141, 34599, 114893, 344679, 3670529, 11011587, 69740051, 209220153]

約数ペア:

[(1, 209220153), (3, 69740051), (19, 11011587), (57, 3670529), (607, 344679), (1821, 114893), (6047, 34599), (11533, 18141)]