201209836

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{491}}^1\times {\mathrm{1933}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 359677584

約数和(自身を除く): 158467748

約数列:

[1, 2, 4, 53, 106, 212, 491, 982, 1933, 1964, 3866, 7732, 26023, 52046, 102449, 104092, 204898, 409796, 949103, 1898206, 3796412, 50302459, 100604918, 201209836]

約数ペア:

[(1, 201209836), (2, 100604918), (4, 50302459), (53, 3796412), (106, 1898206), (212, 949103), (491, 409796), (982, 204898), (1933, 104092), (1964, 102449), (3866, 52046), (7732, 26023)]