201782465

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1400

約数の個数: 16

約数和(自身を含む): 244793856

約数和(自身を除く): 43011391

約数列:

[1, 5, 193, 211, 965, 991, 1055, 4955, 40723, 191263, 203615, 209101, 956315, 1045505, 40356493, 201782465]

約数ペア:

[(1, 201782465), (5, 40356493), (193, 1045505), (211, 956315), (965, 209101), (991, 203615), (1055, 191263), (4955, 40723)]