204240512

素因数分解:

$2^7\times 7^1\times {\mathrm{227947}}^1$

素因数の和:227968

約数の個数: 32

約数和(自身を含む): 465013920

約数和(自身を除く): 260773408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 227947, 455894, 911788, 1595629, 1823576, 3191258, 3647152, 6382516, 7294304, 12765032, 14588608, 25530064, 29177216, 51060128, 102120256, 204240512]

約数ペア:

[(1, 204240512), (2, 102120256), (4, 51060128), (7, 29177216), (8, 25530064), (14, 14588608), (16, 12765032), (28, 7294304), (32, 6382516), (56, 3647152), (64, 3191258), (112, 1823576), (128, 1595629), (224, 911788), (448, 455894), (896, 227947)]