219395903

素因数分解:

${\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 229561344

約数和(自身を除く): 10165441

約数列:

[1, 37, 107, 151, 367, 3959, 5587, 13579, 16157, 39269, 55417, 597809, 1452953, 2050429, 5929619, 219395903]

約数ペア:

[(1, 219395903), (37, 5929619), (107, 2050429), (151, 1452953), (367, 597809), (3959, 55417), (5587, 39269), (13579, 16157)]