205976844

素因数分解:

$2^2\times 3^4\times {\mathrm{635731}}^1$

素因数の和:635747

約数の個数: 30

約数和(自身を含む): 538465004

約数和(自身を除く): 332488160

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 635731, 1271462, 1907193, 2542924, 3814386, 5721579, 7628772, 11443158, 17164737, 22886316, 34329474, 51494211, 68658948, 102988422, 205976844]

約数ペア:

[(1, 205976844), (2, 102988422), (3, 68658948), (4, 51494211), (6, 34329474), (9, 22886316), (12, 17164737), (18, 11443158), (27, 7628772), (36, 5721579), (54, 3814386), (81, 2542924), (108, 1907193), (162, 1271462), (324, 635731)]