201917703

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{20627}}^1$

素因数の和:20894

約数の個数: 16

約数和(自身を含む): 291102336

約数和(自身を除く): 89184633

約数列:

[1, 3, 13, 39, 251, 753, 3263, 9789, 20627, 61881, 268151, 804453, 5177377, 15532131, 67305901, 201917703]

約数ペア:

[(1, 201917703), (3, 67305901), (13, 15532131), (39, 5177377), (251, 804453), (753, 268151), (3263, 61881), (9789, 20627)]