201985707

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{874397}}^1$

素因数の和:874418

約数の個数: 16

約数和(自身を含む): 335768832

約数和(自身を除く): 133783125

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 874397, 2623191, 6120779, 9618367, 18362337, 28855101, 67328569, 201985707]

約数ペア:

[(1, 201985707), (3, 67328569), (7, 28855101), (11, 18362337), (21, 9618367), (33, 6120779), (77, 2623191), (231, 874397)]