210834659

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1091}}^1\times {\mathrm{1453}}^1$

素因数の和:2570

約数の個数: 16

約数和(自身を含む): 254042880

約数和(自身を除く): 43208221

約数列:

[1, 7, 19, 133, 1091, 1453, 7637, 10171, 20729, 27607, 145103, 193249, 1585223, 11096561, 30119237, 210834659]

約数ペア:

[(1, 210834659), (7, 30119237), (19, 11096561), (133, 1585223), (1091, 193249), (1453, 145103), (7637, 27607), (10171, 20729)]