202920382

素因数分解:

$2^1\times 7^1\times {\mathrm{2803}}^1\times {\mathrm{5171}}^1$

素因数の和:7983

約数の個数: 16

約数和(自身を含む): 348054912

約数和(自身を除く): 145134530

約数列:

[1, 2, 7, 14, 2803, 5171, 5606, 10342, 19621, 36197, 39242, 72394, 14494313, 28988626, 101460191, 202920382]

約数ペア:

[(1, 202920382), (2, 101460191), (7, 28988626), (14, 14494313), (2803, 72394), (5171, 39242), (5606, 36197), (10342, 19621)]