196930185

素因数分解:

$3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1\times {\mathrm{521}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 319915008

約数和(自身を除く): 122984823

約数列:

[1, 3, 5, 15, 113, 223, 339, 521, 565, 669, 1115, 1563, 1695, 2605, 3345, 7815, 25199, 58873, 75597, 116183, 125995, 176619, 294365, 348549, 377985, 580915, 883095, 1742745, 13128679, 39386037, 65643395, 196930185]

約数ペア:

[(1, 196930185), (3, 65643395), (5, 39386037), (15, 13128679), (113, 1742745), (223, 883095), (339, 580915), (521, 377985), (565, 348549), (669, 294365), (1115, 176619), (1563, 125995), (1695, 116183), (2605, 75597), (3345, 58873), (7815, 25199)]