201980163

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{874373}}^1$

素因数の和:874394

約数の個数: 16

約数和(自身を含む): 335759616

約数和(自身を除く): 133779453

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 874373, 2623119, 6120611, 9618103, 18361833, 28854309, 67326721, 201980163]

約数ペア:

[(1, 201980163), (3, 67326721), (7, 28854309), (11, 18361833), (21, 9618103), (33, 6120611), (77, 2623119), (231, 874373)]