196842565

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{15817}}^1$

素因数の和:15972

約数の個数: 16

約数和(自身を含む): 250557120

約数和(自身を除く): 53714555

約数列:

[1, 5, 19, 95, 131, 655, 2489, 12445, 15817, 79085, 300523, 1502615, 2072027, 10360135, 39368513, 196842565]

約数ペア:

[(1, 196842565), (5, 39368513), (19, 10360135), (95, 2072027), (131, 1502615), (655, 300523), (2489, 79085), (12445, 15817)]