211030477

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1\times {\mathrm{1049}}^1$

素因数の和:2076

約数の個数: 16

約数和(自身を含む): 249984000

約数和(自身を除く): 38953523

約数列:

[1, 7, 29, 203, 991, 1049, 6937, 7343, 28739, 30421, 201173, 212947, 1039559, 7276913, 30147211, 211030477]

約数ペア:

[(1, 211030477), (7, 30147211), (29, 7276913), (203, 1039559), (991, 212947), (1049, 201173), (6937, 30421), (7343, 28739)]