201672051

素因数分解:

$3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{22811}}^1$

素因数の和:23242

約数の個数: 16

約数和(自身を含む): 308053248

約数和(自身を除く): 106381197

約数列:

[1, 3, 7, 21, 421, 1263, 2947, 8841, 22811, 68433, 159677, 479031, 9603431, 28810293, 67224017, 201672051]

約数ペア:

[(1, 201672051), (3, 67224017), (7, 28810293), (21, 9603431), (421, 479031), (1263, 159677), (2947, 68433), (8841, 22811)]