216337495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{577}}^1$

素因数の和:1011

約数の個数: 32

約数和(自身を含む): 301133376

約数和(自身を除く): 84795881

約数列:

[1, 5, 11, 17, 55, 85, 187, 401, 577, 935, 2005, 2885, 4411, 6347, 6817, 9809, 22055, 31735, 34085, 49045, 74987, 107899, 231377, 374935, 539495, 1156885, 2545147, 3933409, 12725735, 19667045, 43267499, 216337495]

約数ペア:

[(1, 216337495), (5, 43267499), (11, 19667045), (17, 12725735), (55, 3933409), (85, 2545147), (187, 1156885), (401, 539495), (577, 374935), (935, 231377), (2005, 107899), (2885, 74987), (4411, 49045), (6347, 34085), (6817, 31735), (9809, 22055)]