205978170723

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{86501}}^1\times {\mathrm{61057}}^1$

素因数の和:147574

約数の個数: 16

約数和(自身を含む): 295771790496

約数和(自身を除く): 89793619773

約数列:

[1, 3, 13, 39, 61057, 86501, 183171, 259503, 793741, 1124513, 2381223, 3373539, 5281491557, 15844474671, 68659390241, 205978170723]

約数ペア:

[(1, 205978170723), (3, 68659390241), (13, 15844474671), (39, 5281491557), (61057, 3373539), (86501, 2381223), (183171, 1124513), (259503, 793741)]