201081256

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1322903}}^1$

素因数の和:1322928

約数の個数: 16

約数和(自身を含む): 396871200

約数和(自身を除く): 195789944

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1322903, 2645806, 5291612, 10583224, 25135157, 50270314, 100540628, 201081256]

約数ペア:

[(1, 201081256), (2, 100540628), (4, 50270314), (8, 25135157), (19, 10583224), (38, 5291612), (76, 2645806), (152, 1322903)]