200249091

素因数分解:

$3^4\times 7^1\times {\mathrm{353173}}^1$

素因数の和:353192

約数の個数: 20

約数和(自身を含む): 341872432

約数和(自身を除く): 141623341

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 353173, 1059519, 2472211, 3178557, 7416633, 9535671, 22249899, 28607013, 66749697, 200249091]

約数ペア:

[(1, 200249091), (3, 66749697), (7, 28607013), (9, 22249899), (21, 9535671), (27, 7416633), (63, 3178557), (81, 2472211), (189, 1059519), (567, 353173)]