201846487

素因数分解:

${\mathrm{31}}^1\times {\mathrm{139}}^2\times {\mathrm{337}}^1$

素因数の和:646

約数の個数: 12

約数和(自身を含む): 210490176

約数和(自身を除く): 8643689

約数列:

[1, 31, 139, 337, 4309, 10447, 19321, 46843, 598951, 1452133, 6511177, 201846487]

約数ペア:

[(1, 201846487), (31, 6511177), (139, 1452133), (337, 598951), (4309, 46843), (10447, 19321)]