201889687

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{4051}}^1$

素因数の和:4174

約数の個数: 16

約数和(自身を含む): 221077120

約数和(自身を除く): 19187433

約数列:

[1, 19, 43, 61, 817, 1159, 2623, 4051, 49837, 76969, 174193, 247111, 3309667, 4695109, 10625773, 201889687]

約数ペア:

[(1, 201889687), (19, 10625773), (43, 4695109), (61, 3309667), (817, 247111), (1159, 174193), (2623, 76969), (4051, 49837)]