197129195

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{5009}}^1$

素因数の和:5494

約数の個数: 16

約数和(自身を含む): 251061120

約数和(自身を除く): 53931925

約数列:

[1, 5, 17, 85, 463, 2315, 5009, 7871, 25045, 39355, 85153, 425765, 2319167, 11595835, 39425839, 197129195]

約数ペア:

[(1, 197129195), (5, 39425839), (17, 11595835), (85, 2319167), (463, 425765), (2315, 85153), (5009, 39355), (7871, 25045)]