216228623

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{1559}}^1$

素因数の和:1846

約数の個数: 16

約数和(自身を含む): 239016960

約数和(自身を除く): 22788337

約数列:

[1, 13, 47, 227, 611, 1559, 2951, 10669, 20267, 73273, 138697, 353893, 952549, 4600609, 16632971, 216228623]

約数ペア:

[(1, 216228623), (13, 16632971), (47, 4600609), (227, 952549), (611, 353893), (1559, 138697), (2951, 73273), (10669, 20267)]