200913182

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{142897}}^1$

素因数の和:142955

約数の個数: 16

約数和(自身を含む): 325807440

約数和(自身を除く): 124894258

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 142897, 285794, 2715043, 5287189, 5430086, 10574378, 100456591, 200913182]

約数ペア:

[(1, 200913182), (2, 100456591), (19, 10574378), (37, 5430086), (38, 5287189), (74, 2715043), (703, 285794), (1406, 142897)]