193645283

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 235146240

約数和(自身を除く): 41500957

約数列:

[1, 13, 17, 19, 107, 221, 247, 323, 431, 1391, 1819, 2033, 4199, 5603, 7327, 8189, 23647, 26429, 34561, 46117, 95251, 106457, 139213, 449293, 599521, 783989, 876223, 1809769, 10191857, 11390899, 14895791, 193645283]

約数ペア:

[(1, 193645283), (13, 14895791), (17, 11390899), (19, 10191857), (107, 1809769), (221, 876223), (247, 783989), (323, 599521), (431, 449293), (1391, 139213), (1819, 106457), (2033, 95251), (4199, 46117), (5603, 34561), (7327, 26429), (8189, 23647)]