198778892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{224863}}^1$

素因数の和:224897

約数の個数: 24

約数和(自身を含む): 396660096

約数和(自身を除く): 197881204

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 224863, 449726, 899452, 2923219, 3822671, 5846438, 7645342, 11692876, 15290684, 49694723, 99389446, 198778892]

約数ペア:

[(1, 198778892), (2, 99389446), (4, 49694723), (13, 15290684), (17, 11692876), (26, 7645342), (34, 5846438), (52, 3822671), (68, 2923219), (221, 899452), (442, 449726), (884, 224863)]