195280487994

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{445845863}}^1$

素因数の和:445845941

約数の個数: 16

約数和(自身を含む): 395911127232

約数和(自身を除く): 200630639238

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 445845863, 891691726, 1337537589, 2675075178, 32546747999, 65093495998, 97640243997, 195280487994]

約数ペア:

[(1, 195280487994), (2, 97640243997), (3, 65093495998), (6, 32546747999), (73, 2675075178), (146, 1337537589), (219, 891691726), (438, 445845863)]