214018826

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{355513}}^1$

素因数の和:355565

約数の個数: 16

約数和(自身を含む): 375422784

約数和(自身を除く): 161403958

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 355513, 711026, 2488591, 4977182, 15287059, 30574118, 107009413, 214018826]

約数ペア:

[(1, 214018826), (2, 107009413), (7, 30574118), (14, 15287059), (43, 4977182), (86, 2488591), (301, 711026), (602, 355513)]