203940002

素因数分解:

$2^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{40577}}^1$

素因数の和:40945

約数の個数: 16

約数和(自身を含む): 350593920

約数和(自身を除く): 146653918

約数列:

[1, 2, 7, 14, 359, 718, 2513, 5026, 40577, 81154, 284039, 568078, 14567143, 29134286, 101970001, 203940002]

約数ペア:

[(1, 203940002), (2, 101970001), (7, 29134286), (14, 14567143), (359, 568078), (718, 284039), (2513, 81154), (5026, 40577)]