217062416

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{229939}}^1$

素因数の和:230006

約数の個数: 20

約数和(自身を含む): 427688400

約数和(自身を除く): 210625984

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 229939, 459878, 919756, 1839512, 3679024, 13566401, 27132802, 54265604, 108531208, 217062416]

約数ペア:

[(1, 217062416), (2, 108531208), (4, 54265604), (8, 27132802), (16, 13566401), (59, 3679024), (118, 1839512), (236, 919756), (472, 459878), (944, 229939)]