201640443

素因数分解:

$3^1\times {\mathrm{367}}^1\times {\mathrm{373}}^1\times {\mathrm{491}}^1$

素因数の和:1234

約数の個数: 16

約数和(自身を含む): 270859776

約数和(自身を除く): 69219333

約数列:

[1, 3, 367, 373, 491, 1101, 1119, 1473, 136891, 180197, 183143, 410673, 540591, 549429, 67213481, 201640443]

約数ペア:

[(1, 201640443), (3, 67213481), (367, 549429), (373, 540591), (491, 410673), (1101, 183143), (1119, 180197), (1473, 136891)]