201383988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1290923}}^1$

素因数の和:1290943

約数の個数: 24

約数和(自身を含む): 506042208

約数和(自身を除く): 304658220

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1290923, 2581846, 3872769, 5163692, 7745538, 15491076, 16781999, 33563998, 50345997, 67127996, 100691994, 201383988]

約数ペア:

[(1, 201383988), (2, 100691994), (3, 67127996), (4, 50345997), (6, 33563998), (12, 16781999), (13, 15491076), (26, 7745538), (39, 5163692), (52, 3872769), (78, 2581846), (156, 1290923)]