220700479

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{727}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 235243008

約数和(自身を除く): 14542529

約数列:

[1, 23, 67, 197, 727, 1541, 4531, 13199, 16721, 48709, 143219, 303577, 1120307, 3294037, 9595673, 220700479]

約数ペア:

[(1, 220700479), (23, 9595673), (67, 3294037), (197, 1120307), (727, 303577), (1541, 143219), (4531, 48709), (13199, 16721)]