200210211

素因数分解:

$3^4\times {\mathrm{191}}^1\times {\mathrm{12941}}^1$

素因数の和:13144

約数の個数: 20

約数和(自身を含む): 300668544

約数和(自身を除く): 100458333

約数列:

[1, 3, 9, 27, 81, 191, 573, 1719, 5157, 12941, 15471, 38823, 116469, 349407, 1048221, 2471731, 7415193, 22245579, 66736737, 200210211]

約数ペア:

[(1, 200210211), (3, 66736737), (9, 22245579), (27, 7415193), (81, 2471731), (191, 1048221), (573, 349407), (1719, 116469), (5157, 38823), (12941, 15471)]