194249991

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{15913}}^1$

素因数の和:16242

約数の個数: 16

約数和(自身を含む): 279831776

約数和(自身を除く): 85581785

約数列:

[1, 3, 13, 39, 313, 939, 4069, 12207, 15913, 47739, 206869, 620607, 4980769, 14942307, 64749997, 194249991]

約数ペア:

[(1, 194249991), (3, 64749997), (13, 14942307), (39, 4980769), (313, 620607), (939, 206869), (4069, 47739), (12207, 15913)]