207986190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1559}}^1\times {\mathrm{4447}}^1$

素因数の和:6016

約数の個数: 32

約数和(自身を含む): 499599360

約数和(自身を除く): 291613170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1559, 3118, 4447, 4677, 7795, 8894, 9354, 13341, 15590, 22235, 23385, 26682, 44470, 46770, 66705, 133410, 6932873, 13865746, 20798619, 34664365, 41597238, 69328730, 103993095, 207986190]

約数ペア:

[(1, 207986190), (2, 103993095), (3, 69328730), (5, 41597238), (6, 34664365), (10, 20798619), (15, 13865746), (30, 6932873), (1559, 133410), (3118, 66705), (4447, 46770), (4677, 44470), (7795, 26682), (8894, 23385), (9354, 22235), (13341, 15590)]