201172706

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{21739}}^1$

素因数の和:22409

約数の個数: 16

約数和(自身を含む): 345405120

約数和(自身を除く): 144232414

約数列:

[1, 2, 7, 14, 661, 1322, 4627, 9254, 21739, 43478, 152173, 304346, 14369479, 28738958, 100586353, 201172706]

約数ペア:

[(1, 201172706), (2, 100586353), (7, 28738958), (14, 14369479), (661, 304346), (1322, 152173), (4627, 43478), (9254, 21739)]