201288470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1059413}}^1$

素因数の和:1059439

約数の個数: 16

約数和(自身を含む): 381389040

約数和(自身を除く): 180100570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1059413, 2118826, 5297065, 10594130, 20128847, 40257694, 100644235, 201288470]

約数ペア:

[(1, 201288470), (2, 100644235), (5, 40257694), (10, 20128847), (19, 10594130), (38, 5297065), (95, 2118826), (190, 1059413)]