201006814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{72461}}^1$

素因数の和:72555

約数の個数: 16

約数和(自身を含む): 321731280

約数和(自身を除く): 120724466

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 72461, 144922, 1376759, 2753518, 5289653, 10579306, 100503407, 201006814]

約数ペア:

[(1, 201006814), (2, 100503407), (19, 10579306), (38, 5289653), (73, 2753518), (146, 1376759), (1387, 144922), (2774, 72461)]