219153298

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1204139}}^1$

素因数の和:1204161

約数の個数: 16

約数和(自身を含む): 404591040

約数和(自身を除く): 185437742

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1204139, 2408278, 8428973, 15653807, 16857946, 31307614, 109576649, 219153298]

約数ペア:

[(1, 219153298), (2, 109576649), (7, 31307614), (13, 16857946), (14, 15653807), (26, 8428973), (91, 2408278), (182, 1204139)]