201449276

素因数分解:

$2^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{30103}}^1$

素因数の和:30353

約数の個数: 24

約数和(自身を含む): 404597760

約数和(自身を除く): 203148484

約数列:

[1, 2, 4, 7, 14, 28, 239, 478, 956, 1673, 3346, 6692, 30103, 60206, 120412, 210721, 421442, 842884, 7194617, 14389234, 28778468, 50362319, 100724638, 201449276]

約数ペア:

[(1, 201449276), (2, 100724638), (4, 50362319), (7, 28778468), (14, 14389234), (28, 7194617), (239, 842884), (478, 421442), (956, 210721), (1673, 120412), (3346, 60206), (6692, 30103)]