203840090

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{2711}}^1$

素因数の和:2894

約数の個数: 32

約数和(自身を含む): 375687936

約数和(自身を除く): 171847846

約数列:

[1, 2, 5, 10, 73, 103, 146, 206, 365, 515, 730, 1030, 2711, 5422, 7519, 13555, 15038, 27110, 37595, 75190, 197903, 279233, 395806, 558466, 989515, 1396165, 1979030, 2792330, 20384009, 40768018, 101920045, 203840090]

約数ペア:

[(1, 203840090), (2, 101920045), (5, 40768018), (10, 20384009), (73, 2792330), (103, 1979030), (146, 1396165), (206, 989515), (365, 558466), (515, 395806), (730, 279233), (1030, 197903), (2711, 75190), (5422, 37595), (7519, 27110), (13555, 15038)]