203421399

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1\times {\mathrm{2971}}^1$

素因数の和:3790

約数の個数: 16

約数和(自身を含む): 281032320

約数和(自身を除く): 77610921

約数列:

[1, 3, 29, 87, 787, 2361, 2971, 8913, 22823, 68469, 86159, 258477, 2338177, 7014531, 67807133, 203421399]

約数ペア:

[(1, 203421399), (3, 67807133), (29, 7014531), (87, 2338177), (787, 258477), (2361, 86159), (2971, 68469), (8913, 22823)]