200719724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:534

約数の個数: 48

約数和(自身を含む): 379276800

約数和(自身を除く): 178557076

約数列:

[1, 2, 4, 19, 38, 76, 79, 101, 158, 202, 316, 331, 404, 662, 1324, 1501, 1919, 3002, 3838, 6004, 6289, 7676, 7979, 12578, 15958, 25156, 26149, 31916, 33431, 52298, 66862, 104596, 133724, 151601, 303202, 496831, 606404, 635189, 993662, 1270378, 1987324, 2540756, 2641049, 5282098, 10564196, 50179931, 100359862, 200719724]

約数ペア:

[(1, 200719724), (2, 100359862), (4, 50179931), (19, 10564196), (38, 5282098), (76, 2641049), (79, 2540756), (101, 1987324), (158, 1270378), (202, 993662), (316, 635189), (331, 606404), (404, 496831), (662, 303202), (1324, 151601), (1501, 133724), (1919, 104596), (3002, 66862), (3838, 52298), (6004, 33431), (6289, 31916), (7676, 26149), (7979, 25156), (12578, 15958)]