201668912

素因数分解:

$2^4\times {\mathrm{827}}^1\times {\mathrm{15241}}^1$

素因数の和:16076

約数の個数: 20

約数和(自身を含む): 391231656

約数和(自身を除く): 189562744

約数列:

[1, 2, 4, 8, 16, 827, 1654, 3308, 6616, 13232, 15241, 30482, 60964, 121928, 243856, 12604307, 25208614, 50417228, 100834456, 201668912]

約数ペア:

[(1, 201668912), (2, 100834456), (4, 50417228), (8, 25208614), (16, 12604307), (827, 243856), (1654, 121928), (3308, 60964), (6616, 30482), (13232, 15241)]