205329228

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1316213}}^1$

素因数の和:1316233

約数の個数: 24

約数和(自身を含む): 515955888

約数和(自身を除く): 310626660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1316213, 2632426, 3948639, 5264852, 7897278, 15794556, 17110769, 34221538, 51332307, 68443076, 102664614, 205329228]

約数ペア:

[(1, 205329228), (2, 102664614), (3, 68443076), (4, 51332307), (6, 34221538), (12, 17110769), (13, 15794556), (26, 7897278), (39, 5264852), (52, 3948639), (78, 2632426), (156, 1316213)]