202216971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{1613}}^1$

素因数の和:1787

約数の個数: 32

約数和(自身を含む): 306789120

約数和(自身を除く): 104572149

約数列:

[1, 3, 11, 29, 33, 87, 131, 319, 393, 957, 1441, 1613, 3799, 4323, 4839, 11397, 17743, 41789, 46777, 53229, 125367, 140331, 211303, 514547, 633909, 1543641, 2324333, 6127787, 6972999, 18383361, 67405657, 202216971]

約数ペア:

[(1, 202216971), (3, 67405657), (11, 18383361), (29, 6972999), (33, 6127787), (87, 2324333), (131, 1543641), (319, 633909), (393, 514547), (957, 211303), (1441, 140331), (1613, 125367), (3799, 53229), (4323, 46777), (4839, 41789), (11397, 17743)]