190138247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{359}}^1$

素因数の和:814

約数の個数: 16

約数和(自身を含む): 207567360

約数和(自身を除く): 17429113

約数列:

[1, 13, 131, 311, 359, 1703, 4043, 4667, 40741, 47029, 111649, 529633, 611377, 1451437, 14626019, 190138247]

約数ペア:

[(1, 190138247), (13, 14626019), (131, 1451437), (311, 611377), (359, 529633), (1703, 111649), (4043, 47029), (4667, 40741)]