196645191

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{223}}^1\times {\mathrm{1523}}^1$

素因数の和:1942

約数の個数: 16

約数和(自身を含む): 264907776

約数和(自身を除く): 68262585

約数列:

[1, 3, 193, 223, 579, 669, 1523, 4569, 43039, 129117, 293939, 339629, 881817, 1018887, 65548397, 196645191]

約数ペア:

[(1, 196645191), (3, 65548397), (193, 1018887), (223, 881817), (579, 339629), (669, 293939), (1523, 129117), (4569, 43039)]