228229729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{132001}}^1$

素因数の和:132040

約数の個数: 16

約数和(自身を含む): 295684480

約数和(自身を除く): 67454751

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 132001, 924007, 1716013, 2508019, 12012091, 17556133, 32604247, 228229729]

約数ペア:

[(1, 228229729), (7, 32604247), (13, 17556133), (19, 12012091), (91, 2508019), (133, 1716013), (247, 924007), (1729, 132001)]