225937921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{2543}}^1$

素因数の和:2792

約数の個数: 16

約数和(自身を含む): 253870848

約数和(自身を除く): 27932927

約数列:

[1, 11, 41, 197, 451, 2167, 2543, 8077, 27973, 88847, 104263, 500971, 1146893, 5510681, 20539811, 225937921]

約数ペア:

[(1, 225937921), (11, 20539811), (41, 5510681), (197, 1146893), (451, 500971), (2167, 104263), (2543, 88847), (8077, 27973)]