201939657

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{15887}}^1$

素因数の和:16132

約数の個数: 16

約数和(自身を含む): 284712960

約数和(自身を除く): 82773303

約数列:

[1, 3, 19, 57, 223, 669, 4237, 12711, 15887, 47661, 301853, 905559, 3542801, 10628403, 67313219, 201939657]

約数ペア:

[(1, 201939657), (3, 67313219), (19, 10628403), (57, 3542801), (223, 905559), (669, 301853), (4237, 47661), (12711, 15887)]