201857916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1293961}}^1$

素因数の和:1293981

約数の個数: 24

約数和(自身を含む): 507233104

約数和(自身を除く): 305375188

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1293961, 2587922, 3881883, 5175844, 7763766, 15527532, 16821493, 33642986, 50464479, 67285972, 100928958, 201857916]

約数ペア:

[(1, 201857916), (2, 100928958), (3, 67285972), (4, 50464479), (6, 33642986), (12, 16821493), (13, 15527532), (26, 7763766), (39, 5175844), (52, 3881883), (78, 2587922), (156, 1293961)]