201926661

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{66841}}^1$

素因数の和:66916

約数の個数: 16

約数和(自身を含む): 288757440

約数和(自身を除く): 86830779

約数列:

[1, 3, 19, 53, 57, 159, 1007, 3021, 66841, 200523, 1269979, 3542573, 3809937, 10627719, 67308887, 201926661]

約数ペア:

[(1, 201926661), (3, 67308887), (19, 10627719), (53, 3809937), (57, 3542573), (159, 1269979), (1007, 200523), (3021, 66841)]