190389558

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{210143}}^1$

素因数の和:210299

約数の個数: 16

約数和(自身を含む): 383302656

約数和(自身を除く): 192913098

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 210143, 420286, 630429, 1260858, 31731593, 63463186, 95194779, 190389558]

約数ペア:

[(1, 190389558), (2, 95194779), (3, 63463186), (6, 31731593), (151, 1260858), (302, 630429), (453, 420286), (906, 210143)]