206841572

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{254731}}^1$

素因数の和:254771

約数の個数: 24

約数和(自身を含む): 427949760

約数和(自身を除く): 221108188

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 254731, 509462, 1018924, 1783117, 3566234, 7132468, 7387199, 14774398, 29548796, 51710393, 103420786, 206841572]

約数ペア:

[(1, 206841572), (2, 103420786), (4, 51710393), (7, 29548796), (14, 14774398), (28, 7387199), (29, 7132468), (58, 3566234), (116, 1783117), (203, 1018924), (406, 509462), (812, 254731)]