209254386

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{3170521}}^1$

素因数の和:3170537

約数の個数: 16

約数和(自身を含む): 456555168

約数和(自身を除く): 247300782

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 3170521, 6341042, 9511563, 19023126, 34875731, 69751462, 104627193, 209254386]

約数ペア:

[(1, 209254386), (2, 104627193), (3, 69751462), (6, 34875731), (11, 19023126), (22, 9511563), (33, 6341042), (66, 3170521)]