208023868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{173933}}^1$

素因数の和:173973

約数の個数: 24

約数和(自身を含む): 409092768

約数和(自身を除く): 201068900

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 173933, 347866, 695732, 2261129, 4000459, 4522258, 8000918, 9044516, 16001836, 52005967, 104011934, 208023868]

約数ペア:

[(1, 208023868), (2, 104011934), (4, 52005967), (13, 16001836), (23, 9044516), (26, 8000918), (46, 4522258), (52, 4000459), (92, 2261129), (299, 695732), (598, 347866), (1196, 173933)]