190045172

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{3301}}^1$

素因数の和:3731

約数の個数: 24

約数和(自身を含む): 342549480

約数和(自身を除く): 152504308

約数列:

[1, 2, 4, 37, 74, 148, 389, 778, 1556, 3301, 6602, 13204, 14393, 28786, 57572, 122137, 244274, 488548, 1284089, 2568178, 5136356, 47511293, 95022586, 190045172]

約数ペア:

[(1, 190045172), (2, 95022586), (4, 47511293), (37, 5136356), (74, 2568178), (148, 1284089), (389, 488548), (778, 244274), (1556, 122137), (3301, 57572), (6602, 28786), (13204, 14393)]