201672745

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{10061}}^1$

素因数の和:10296

約数の個数: 16

約数和(自身を含む): 255977280

約数和(自身を除く): 54304535

約数列:

[1, 5, 19, 95, 211, 1055, 4009, 10061, 20045, 50305, 191159, 955795, 2122871, 10614355, 40334549, 201672745]

約数ペア:

[(1, 201672745), (5, 40334549), (19, 10614355), (95, 2122871), (211, 955795), (1055, 191159), (4009, 50305), (10061, 20045)]