161005201

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{3203}}^1$

素因数の和:3420

約数の個数: 16

約数和(自身を含む): 189471744

約数和(自身を除く): 28466543

約数列:

[1, 7, 43, 167, 301, 1169, 3203, 7181, 22421, 50267, 137729, 534901, 964103, 3744307, 23000743, 161005201]

約数ペア:

[(1, 161005201), (7, 23000743), (43, 3744307), (167, 964103), (301, 534901), (1169, 137729), (3203, 50267), (7181, 22421)]