201193197

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{661}}^1\times {\mathrm{1429}}^1$

素因数の和:2164

約数の個数: 16

約数和(自身を含む): 272638080

約数和(自身を除く): 71444883

約数列:

[1, 3, 71, 213, 661, 1429, 1983, 4287, 46931, 101459, 140793, 304377, 944569, 2833707, 67064399, 201193197]

約数ペア:

[(1, 201193197), (3, 67064399), (71, 2833707), (213, 944569), (661, 304377), (1429, 140793), (1983, 101459), (4287, 46931)]