207009503

素因数分解:

${\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{761}}^1$

素因数の和:1022

約数の個数: 16

約数和(自身を含む): 221894400

約数和(自身を除く): 14884897

約数列:

[1, 19, 103, 139, 761, 1957, 2641, 14317, 14459, 78383, 105779, 272023, 1489277, 2009801, 10895237, 207009503]

約数ペア:

[(1, 207009503), (19, 10895237), (103, 2009801), (139, 1489277), (761, 272023), (1957, 105779), (2641, 78383), (14317, 14459)]