230279791

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{13217}}^1$

素因数の和:13374

約数の個数: 16

約数和(自身を含む): 279164160

約数和(自身を除く): 48884369

約数列:

[1, 7, 19, 131, 133, 917, 2489, 13217, 17423, 92519, 251123, 1731427, 1757861, 12119989, 32897113, 230279791]

約数ペア:

[(1, 230279791), (7, 32897113), (19, 12119989), (131, 1757861), (133, 1731427), (917, 251123), (2489, 92519), (13217, 17423)]