201819981

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1733}}^1\times {\mathrm{3529}}^1$

素因数の和:5276

約数の個数: 16

約数和(自身を含む): 293808960

約数和(自身を除く): 91988979

約数列:

[1, 3, 11, 33, 1733, 3529, 5199, 10587, 19063, 38819, 57189, 116457, 6115757, 18347271, 67273327, 201819981]

約数ペア:

[(1, 201819981), (3, 67273327), (11, 18347271), (33, 6115757), (1733, 116457), (3529, 57189), (5199, 38819), (10587, 19063)]