129835018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{200983}}^1$

素因数の和:201021

約数の個数: 16

約数和(自身を含む): 217062720

約数和(自身を除く): 87227702

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 200983, 401966, 3416711, 3818677, 6833422, 7637354, 64917509, 129835018]

約数ペア:

[(1, 129835018), (2, 64917509), (17, 7637354), (19, 6833422), (34, 3818677), (38, 3416711), (323, 401966), (646, 200983)]