202110291

素因数分解:

$3^2\times {\mathrm{1427}}^1\times {\mathrm{15737}}^1$

素因数の和:17170

約数の個数: 12

約数和(自身を含む): 292160232

約数和(自身を除く): 90049941

約数列:

[1, 3, 9, 1427, 4281, 12843, 15737, 47211, 141633, 22456699, 67370097, 202110291]

約数ペア:

[(1, 202110291), (3, 67370097), (9, 22456699), (1427, 141633), (4281, 47211), (12843, 15737)]