201672272

素因数分解:

$2^4\times {\mathrm{457}}^1\times {\mathrm{27581}}^1$

素因数の和:28046

約数の個数: 20

約数和(自身を含む): 391609236

約数和(自身を除く): 189936964

約数列:

[1, 2, 4, 8, 16, 457, 914, 1828, 3656, 7312, 27581, 55162, 110324, 220648, 441296, 12604517, 25209034, 50418068, 100836136, 201672272]

約数ペア:

[(1, 201672272), (2, 100836136), (4, 50418068), (8, 25209034), (16, 12604517), (457, 441296), (914, 220648), (1828, 110324), (3656, 55162), (7312, 27581)]