202112982

素因数分解:

$2^1\times 3^4\times {\mathrm{1247611}}^1$

素因数の和:1247625

約数の個数: 20

約数和(自身を含む): 452883156

約数和(自身を除く): 250770174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1247611, 2495222, 3742833, 7485666, 11228499, 22456998, 33685497, 67370994, 101056491, 202112982]

約数ペア:

[(1, 202112982), (2, 101056491), (3, 67370994), (6, 33685497), (9, 22456998), (18, 11228499), (27, 7485666), (54, 3742833), (81, 2495222), (162, 1247611)]