201638203

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{1213}}^1$

素因数の和:1918

約数の個数: 16

約数和(自身を含む): 229106080

約数和(自身を除く): 27467877

約数列:

[1, 13, 19, 247, 673, 1213, 8749, 12787, 15769, 23047, 166231, 299611, 816349, 10612537, 15510631, 201638203]

約数ペア:

[(1, 201638203), (13, 15510631), (19, 10612537), (247, 816349), (673, 299611), (1213, 166231), (8749, 23047), (12787, 15769)]