204594468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1311503}}^1$

素因数の和:1311523

約数の個数: 24

約数和(自身を含む): 514109568

約数和(自身を除く): 309515100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1311503, 2623006, 3934509, 5246012, 7869018, 15738036, 17049539, 34099078, 51148617, 68198156, 102297234, 204594468]

約数ペア:

[(1, 204594468), (2, 102297234), (3, 68198156), (4, 51148617), (6, 34099078), (12, 17049539), (13, 15738036), (26, 7869018), (39, 5246012), (52, 3934509), (78, 2623006), (156, 1311503)]