201954857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15427}}^1$

素因数の和:15512

約数の個数: 16

約数和(自身を含む): 233271360

約数和(自身を除く): 31316503

約数列:

[1, 13, 19, 53, 247, 689, 1007, 13091, 15427, 200551, 293113, 817631, 3810469, 10629203, 15534989, 201954857]

約数ペア:

[(1, 201954857), (13, 15534989), (19, 10629203), (53, 3810469), (247, 817631), (689, 293113), (1007, 200551), (13091, 15427)]