210009698266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{10211}}^1\times {\mathrm{541237}}^1$

素因数の和:551469

約数の個数: 16

約数和(自身を含む): 331627347360

約数和(自身を除く): 121617649094

約数列:

[1, 2, 19, 38, 10211, 20422, 194009, 388018, 541237, 1082474, 10283503, 20567006, 5526571007, 11053142014, 105004849133, 210009698266]

約数ペア:

[(1, 210009698266), (2, 105004849133), (19, 11053142014), (38, 5526571007), (10211, 20567006), (20422, 10283503), (194009, 1082474), (388018, 541237)]