202104897

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1\times {\mathrm{1999}}^1$

素因数の和:2572

約数の個数: 16

約数和(自身を含む): 274176000

約数和(自身を除く): 72071103

約数列:

[1, 3, 67, 201, 503, 1509, 1999, 5997, 33701, 101103, 133933, 401799, 1005497, 3016491, 67368299, 202104897]

約数ペア:

[(1, 202104897), (3, 67368299), (67, 3016491), (201, 1005497), (503, 401799), (1509, 133933), (1999, 101103), (5997, 33701)]