200169851

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3779}}^1$

素因数の和:3863

約数の個数: 24

約数和(自身を含む): 248209920

約数和(自身を除く): 48040069

約数列:

[1, 7, 23, 47, 49, 161, 329, 1081, 1127, 2303, 3779, 7567, 26453, 52969, 86917, 177613, 185171, 608419, 1243291, 4085099, 4258933, 8703037, 28595693, 200169851]

約数ペア:

[(1, 200169851), (7, 28595693), (23, 8703037), (47, 4258933), (49, 4085099), (161, 1243291), (329, 608419), (1081, 185171), (1127, 177613), (2303, 86917), (3779, 52969), (7567, 26453)]