200519956

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{78697}}^1$

素因数の和:78728

約数の個数: 36

約数和(自身を含む): 439607028

約数和(自身を除く): 239087072

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 78697, 157394, 314788, 550879, 1023061, 1101758, 2046122, 2203516, 3856153, 4092244, 7161427, 7712306, 14322854, 15424612, 28645708, 50129989, 100259978, 200519956]

約数ペア:

[(1, 200519956), (2, 100259978), (4, 50129989), (7, 28645708), (13, 15424612), (14, 14322854), (26, 7712306), (28, 7161427), (49, 4092244), (52, 3856153), (91, 2203516), (98, 2046122), (182, 1101758), (196, 1023061), (364, 550879), (637, 314788), (1274, 157394), (2548, 78697)]