171433196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{20399}}^1$

素因数の和:20605

約数の個数: 24

約数和(自身を含む): 329011200

約数和(自身を除く): 157578004

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 764, 2101, 4202, 8404, 20399, 40798, 81596, 224389, 448778, 897556, 3896209, 7792418, 15584836, 42858299, 85716598, 171433196]

約数ペア:

[(1, 171433196), (2, 85716598), (4, 42858299), (11, 15584836), (22, 7792418), (44, 3896209), (191, 897556), (382, 448778), (764, 224389), (2101, 81596), (4202, 40798), (8404, 20399)]