209225229

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{8233}}^1$

素因数の和:8476

約数の個数: 16

約数和(自身を含む): 286938432

約数和(自身を除く): 77713203

約数列:

[1, 3, 43, 129, 197, 591, 8233, 8471, 24699, 25413, 354019, 1062057, 1621901, 4865703, 69741743, 209225229]

約数ペア:

[(1, 209225229), (3, 69741743), (43, 4865703), (129, 1621901), (197, 1062057), (591, 354019), (8233, 25413), (8471, 24699)]