202237917

素因数分解:

$3^1\times 7^1\times {\mathrm{443}}^1\times {\mathrm{21739}}^1$

素因数の和:22192

約数の個数: 16

約数和(自身を含む): 308881920

約数和(自身を除く): 106644003

約数列:

[1, 3, 7, 21, 443, 1329, 3101, 9303, 21739, 65217, 152173, 456519, 9630377, 28891131, 67412639, 202237917]

約数ペア:

[(1, 202237917), (3, 67412639), (7, 28891131), (21, 9630377), (443, 456519), (1329, 152173), (3101, 65217), (9303, 21739)]