202143278

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1\times {\mathrm{5147}}^1$

素因数の和:5491

約数の個数: 16

約数和(自身を含む): 308571120

約数和(自身を除く): 106427842

約数列:

[1, 2, 73, 146, 269, 538, 5147, 10294, 19637, 39274, 375731, 751462, 1384543, 2769086, 101071639, 202143278]

約数ペア:

[(1, 202143278), (2, 101071639), (73, 2769086), (146, 1384543), (269, 751462), (538, 375731), (5147, 39274), (10294, 19637)]