201005644

素因数分解:

$2^2\times 7^2\times {\mathrm{479}}^1\times {\mathrm{2141}}^1$

素因数の和:2638

約数の個数: 36

約数和(自身を含む): 410235840

約数和(自身を除く): 209230196

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 479, 958, 1916, 2141, 3353, 4282, 6706, 8564, 13412, 14987, 23471, 29974, 46942, 59948, 93884, 104909, 209818, 419636, 1025539, 2051078, 4102156, 7178773, 14357546, 28715092, 50251411, 100502822, 201005644]

約数ペア:

[(1, 201005644), (2, 100502822), (4, 50251411), (7, 28715092), (14, 14357546), (28, 7178773), (49, 4102156), (98, 2051078), (196, 1025539), (479, 419636), (958, 209818), (1916, 104909), (2141, 93884), (3353, 59948), (4282, 46942), (6706, 29974), (8564, 23471), (13412, 14987)]