199561076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{348883}}^1$

素因数の和:348911

約数の個数: 24

約数和(自身を含む): 410287584

約数和(自身を除く): 210726508

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 348883, 697766, 1395532, 3837713, 4535479, 7675426, 9070958, 15350852, 18141916, 49890269, 99780538, 199561076]

約数ペア:

[(1, 199561076), (2, 99780538), (4, 49890269), (11, 18141916), (13, 15350852), (22, 9070958), (26, 7675426), (44, 4535479), (52, 3837713), (143, 1395532), (286, 697766), (572, 348883)]