201670172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{106591}}^1$

素因数の和:106649

約数の個数: 24

約数和(自身を含む): 393964032

約数和(自身を除く): 192293860

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 106591, 213182, 426364, 1172501, 2345002, 4583413, 4690004, 9166826, 18333652, 50417543, 100835086, 201670172]

約数ペア:

[(1, 201670172), (2, 100835086), (4, 50417543), (11, 18333652), (22, 9166826), (43, 4690004), (44, 4583413), (86, 2345002), (172, 1172501), (473, 426364), (946, 213182), (1892, 106591)]