159793898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{196307}}^1$

素因数の和:196357

約数の個数: 16

約数和(自身を含む): 268549344

約数和(自身を除く): 108755446

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 196307, 392614, 2159377, 4318754, 7263359, 14526718, 79896949, 159793898]

約数ペア:

[(1, 159793898), (2, 79896949), (11, 14526718), (22, 7263359), (37, 4318754), (74, 2159377), (407, 392614), (814, 196307)]