196397135

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{2087}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 270604800

約数和(自身を除く): 74207665

約数列:

[1, 5, 11, 29, 55, 59, 145, 295, 319, 649, 1595, 1711, 2087, 3245, 8555, 10435, 18821, 22957, 60523, 94105, 114785, 123133, 302615, 615665, 665753, 1354463, 3328765, 3570857, 6772315, 17854285, 39279427, 196397135]

約数ペア:

[(1, 196397135), (5, 39279427), (11, 17854285), (29, 6772315), (55, 3570857), (59, 3328765), (145, 1354463), (295, 665753), (319, 615665), (649, 302615), (1595, 123133), (1711, 114785), (2087, 94105), (3245, 60523), (8555, 22957), (10435, 18821)]