217891298

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{709}}^1\times {\mathrm{4153}}^1$

素因数の和:4901

約数の個数: 16

約数和(自身を含む): 336224760

約数和(自身を除く): 118333462

約数列:

[1, 2, 37, 74, 709, 1418, 4153, 8306, 26233, 52466, 153661, 307322, 2944477, 5888954, 108945649, 217891298]

約数ペア:

[(1, 217891298), (2, 108945649), (37, 5888954), (74, 2944477), (709, 307322), (1418, 153661), (4153, 52466), (8306, 26233)]