206857306

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{4229}}^1$

素因数の和:4929

約数の個数: 16

約数和(自身を含む): 319229640

約数和(自身を除く): 112372334

約数列:

[1, 2, 37, 74, 661, 1322, 4229, 8458, 24457, 48914, 156473, 312946, 2795369, 5590738, 103428653, 206857306]

約数ペア:

[(1, 206857306), (2, 103428653), (37, 5590738), (74, 2795369), (661, 312946), (1322, 156473), (4229, 48914), (8458, 24457)]