210319214

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{86837}}^1$

素因数の和:87019

約数の個数: 16

約数和(自身を含む): 362635488

約数和(自身を除く): 152316274

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 86837, 173674, 607859, 1215718, 15022801, 30045602, 105159607, 210319214]

約数ペア:

[(1, 210319214), (2, 105159607), (7, 30045602), (14, 15022801), (173, 1215718), (346, 607859), (1211, 173674), (2422, 86837)]