208847786

素因数分解:

$2^1\times 7^1\times {\mathrm{2273}}^1\times {\mathrm{6563}}^1$

素因数の和:8845

約数の個数: 16

約数和(自身を含む): 358236864

約数和(自身を除く): 149389078

約数列:

[1, 2, 7, 14, 2273, 4546, 6563, 13126, 15911, 31822, 45941, 91882, 14917699, 29835398, 104423893, 208847786]

約数ペア:

[(1, 208847786), (2, 104423893), (7, 29835398), (14, 14917699), (2273, 91882), (4546, 45941), (6563, 31822), (13126, 15911)]