320001194

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1\times {\mathrm{5231}}^1$

素因数の和:5725

約数の個数: 16

約数和(自身を含む): 487831680

約数和(自身を除く): 167830486

約数列:

[1, 2, 73, 146, 419, 838, 5231, 10462, 30587, 61174, 381863, 763726, 2191789, 4383578, 160000597, 320001194]

約数ペア:

[(1, 320001194), (2, 160000597), (73, 4383578), (146, 2191789), (419, 763726), (838, 381863), (5231, 61174), (10462, 30587)]