212366971

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{1997}}^1$

素因数の和:2238

約数の個数: 16

約数和(自身を含む): 232567200

約数和(自身を除く): 20200229

約数列:

[1, 19, 29, 193, 551, 1997, 3667, 5597, 37943, 57913, 106343, 385421, 1100347, 7322999, 11177209, 212366971]

約数ペア:

[(1, 212366971), (19, 11177209), (29, 7322999), (193, 1100347), (551, 385421), (1997, 106343), (3667, 57913), (5597, 37943)]