195905307

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{386401}}^1$

素因数の和:386430

約数の個数: 12

約数和(自身を含む): 282846264

約数和(自身を除く): 86940957

約数列:

[1, 3, 13, 39, 169, 507, 386401, 1159203, 5023213, 15069639, 65301769, 195905307]

約数ペア:

[(1, 195905307), (3, 65301769), (13, 15069639), (39, 5023213), (169, 1159203), (507, 386401)]