202171298

素因数分解:

$2^1\times 7^1\times {\mathrm{1471}}^1\times {\mathrm{9817}}^1$

素因数の和:11297

約数の個数: 16

約数和(自身を含む): 346850304

約数和(自身を除く): 144679006

約数列:

[1, 2, 7, 14, 1471, 2942, 9817, 10297, 19634, 20594, 68719, 137438, 14440807, 28881614, 101085649, 202171298]

約数ペア:

[(1, 202171298), (2, 101085649), (7, 28881614), (14, 14440807), (1471, 137438), (2942, 68719), (9817, 20594), (10297, 19634)]