207781364

素因数分解:

$2^2\times 7^2\times {\mathrm{857}}^1\times {\mathrm{1237}}^1$

素因数の和:2112

約数の個数: 36

約数和(自身を含む): 423819396

約数和(自身を除く): 216038032

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 857, 1237, 1714, 2474, 3428, 4948, 5999, 8659, 11998, 17318, 23996, 34636, 41993, 60613, 83986, 121226, 167972, 242452, 1060109, 2120218, 4240436, 7420763, 14841526, 29683052, 51945341, 103890682, 207781364]

約数ペア:

[(1, 207781364), (2, 103890682), (4, 51945341), (7, 29683052), (14, 14841526), (28, 7420763), (49, 4240436), (98, 2120218), (196, 1060109), (857, 242452), (1237, 167972), (1714, 121226), (2474, 83986), (3428, 60613), (4948, 41993), (5999, 34636), (8659, 23996), (11998, 17318)]