202617311

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:843

約数の個数: 24

約数和(自身を含む): 233874000

約数和(自身を除く): 31256689

約数列:

[1, 13, 19, 89, 169, 247, 709, 1157, 1691, 3211, 9217, 13471, 15041, 21983, 63101, 119821, 175123, 285779, 820313, 1198919, 2276599, 10664069, 15585947, 202617311]

約数ペア:

[(1, 202617311), (13, 15585947), (19, 10664069), (89, 2276599), (169, 1198919), (247, 820313), (709, 285779), (1157, 175123), (1691, 119821), (3211, 63101), (9217, 21983), (13471, 15041)]