206674573

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{11777}}^1$

素因数の和:11916

約数の個数: 16

約数和(自身を含む): 248751360

約数和(自身を除く): 42076787

約数列:

[1, 7, 23, 109, 161, 763, 2507, 11777, 17549, 82439, 270871, 1283693, 1896097, 8985851, 29524939, 206674573]

約数ペア:

[(1, 206674573), (7, 29524939), (23, 8985851), (109, 1896097), (161, 1283693), (763, 270871), (2507, 82439), (11777, 17549)]