200859672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{643781}}^1$

素因数の和:643803

約数の個数: 32

約数和(自身を含む): 540776880

約数和(自身を除く): 339917208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 643781, 1287562, 1931343, 2575124, 3862686, 5150248, 7725372, 8369153, 15450744, 16738306, 25107459, 33476612, 50214918, 66953224, 100429836, 200859672]

約数ペア:

[(1, 200859672), (2, 100429836), (3, 66953224), (4, 50214918), (6, 33476612), (8, 25107459), (12, 16738306), (13, 15450744), (24, 8369153), (26, 7725372), (39, 5150248), (52, 3862686), (78, 2575124), (104, 1931343), (156, 1287562), (312, 643781)]