206637309

素因数分解:

$3^2\times {\mathrm{151}}^1\times {\mathrm{383}}^1\times {\mathrm{397}}^1$

素因数の和:937

約数の個数: 24

約数和(自身を含む): 301996032

約数和(自身を除く): 95358723

約数列:

[1, 3, 9, 151, 383, 397, 453, 1149, 1191, 1359, 3447, 3573, 57833, 59947, 152051, 173499, 179841, 456153, 520497, 539523, 1368459, 22959701, 68879103, 206637309]

約数ペア:

[(1, 206637309), (3, 68879103), (9, 22959701), (151, 1368459), (383, 539523), (397, 520497), (453, 456153), (1149, 179841), (1191, 173499), (1359, 152051), (3447, 59947), (3573, 57833)]