210865932291

素因数分解:

$3^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{1999}}^1\times {\mathrm{13687}}^1$

素因数の和:16063

約数の個数: 32

約数和(自身を含む): 322379776000

約数和(自身を除く): 111513843709

約数列:

[1, 3, 7, 21, 367, 1101, 1999, 2569, 5997, 7707, 13687, 13993, 41061, 41979, 95809, 287427, 733633, 2200899, 5023129, 5135431, 15069387, 15406293, 27360313, 35161903, 82080939, 105485709, 191522191, 574566573, 10041234871, 30123704613, 70288644097, 210865932291]

約数ペア:

[(1, 210865932291), (3, 70288644097), (7, 30123704613), (21, 10041234871), (367, 574566573), (1101, 191522191), (1999, 105485709), (2569, 82080939), (5997, 35161903), (7707, 27360313), (13687, 15406293), (13993, 15069387), (41061, 5135431), (41979, 5023129), (95809, 2200899), (287427, 733633)]