208047810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{94999}}^1$

素因数の和:95082

約数の個数: 32

約数和(自身を含む): 506160000

約数和(自身を除く): 298112190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 94999, 189998, 284997, 474995, 569994, 949990, 1424985, 2849970, 6934927, 13869854, 20804781, 34674635, 41609562, 69349270, 104023905, 208047810]

約数ペア:

[(1, 208047810), (2, 104023905), (3, 69349270), (5, 41609562), (6, 34674635), (10, 20804781), (15, 13869854), (30, 6934927), (73, 2849970), (146, 1424985), (219, 949990), (365, 569994), (438, 474995), (730, 284997), (1095, 189998), (2190, 94999)]