220175462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{159779}}^1$

素因数の和:159847

約数の個数: 16

約数和(自身を含む): 362381040

約数和(自身を除く): 142205578

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 159779, 319558, 2077127, 4154254, 8468287, 16936574, 110087731, 220175462]

約数ペア:

[(1, 220175462), (2, 110087731), (13, 16936574), (26, 8468287), (53, 4154254), (106, 2077127), (689, 319558), (1378, 159779)]