203205551

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{541}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 218924640

約数和(自身を除く): 15719089

約数列:

[1, 19, 53, 373, 541, 1007, 7087, 10279, 19769, 28673, 201793, 375611, 544787, 3834067, 10695029, 203205551]

約数ペア:

[(1, 203205551), (19, 10695029), (53, 3834067), (373, 544787), (541, 375611), (1007, 201793), (7087, 28673), (10279, 19769)]