201119978

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1\times {\mathrm{3253}}^1$

素因数の和:4901

約数の個数: 16

約数和(自身を含む): 317850720

約数和(自身を除く): 116730742

約数列:

[1, 2, 19, 38, 1627, 3253, 3254, 6506, 30913, 61807, 61826, 123614, 5292631, 10585262, 100559989, 201119978]

約数ペア:

[(1, 201119978), (2, 100559989), (19, 10585262), (38, 5292631), (1627, 123614), (3253, 61826), (3254, 61807), (6506, 30913)]