209036692784

素因数分解:

$2^4\times {\mathrm{4451}}^1\times {\mathrm{2935249}}^1$

素因数の和:2939708

約数の個数: 20

約数和(自身を含む): 405099723000

約数和(自身を除く): 196063030216

約数列:

[1, 2, 4, 8, 16, 4451, 8902, 17804, 35608, 71216, 2935249, 5870498, 11740996, 23481992, 46963984, 13064793299, 26129586598, 52259173196, 104518346392, 209036692784]

約数ペア:

[(1, 209036692784), (2, 104518346392), (4, 52259173196), (8, 26129586598), (16, 13064793299), (4451, 46963984), (8902, 23481992), (17804, 11740996), (35608, 5870498), (71216, 2935249)]