208609842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4966901}}^1$

素因数の和:4966913

約数の個数: 16

約数和(自身を含む): 476822592

約数和(自身を除く): 268212750

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4966901, 9933802, 14900703, 29801406, 34768307, 69536614, 104304921, 208609842]

約数ペア:

[(1, 208609842), (2, 104304921), (3, 69536614), (6, 34768307), (7, 29801406), (14, 14900703), (21, 9933802), (42, 4966901)]