200326063

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 250560000

約数和(自身を除く): 50233937

約数列:

[1, 7, 19, 49, 59, 133, 343, 413, 521, 931, 1121, 2891, 3647, 6517, 7847, 9899, 20237, 25529, 30739, 54929, 69293, 178703, 215173, 384503, 485051, 584041, 1506211, 3395357, 4088287, 10543477, 28618009, 200326063]

約数ペア:

[(1, 200326063), (7, 28618009), (19, 10543477), (49, 4088287), (59, 3395357), (133, 1506211), (343, 584041), (413, 485051), (521, 384503), (931, 215173), (1121, 178703), (2891, 69293), (3647, 54929), (6517, 30739), (7847, 25529), (9899, 20237)]