211328454

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{80231}}^1$

素因数の和:80675

約数の個数: 16

約数和(自身を含む): 423624960

約数和(自身を除く): 212296506

約数列:

[1, 2, 3, 6, 439, 878, 1317, 2634, 80231, 160462, 240693, 481386, 35221409, 70442818, 105664227, 211328454]

約数ペア:

[(1, 211328454), (2, 105664227), (3, 70442818), (6, 35221409), (439, 481386), (878, 240693), (1317, 160462), (2634, 80231)]