201518617

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{6317}}^1$

素因数の和:6432

約数の個数: 16

約数和(自身を含む): 224415360

約数和(自身を除く): 22896743

約数列:

[1, 19, 23, 73, 437, 1387, 1679, 6317, 31901, 120023, 145291, 461141, 2760529, 8761679, 10606243, 201518617]

約数ペア:

[(1, 201518617), (19, 10606243), (23, 8761679), (73, 2760529), (437, 461141), (1387, 145291), (1679, 120023), (6317, 31901)]