207286849

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{7103}}^1$

素因数の和:7500

約数の個数: 16

約数和(自身を含む): 259153920

約数和(自身を除く): 51867071

約数列:

[1, 7, 11, 77, 379, 2653, 4169, 7103, 29183, 49721, 78133, 546931, 2692037, 18844259, 29612407, 207286849]

約数ペア:

[(1, 207286849), (7, 29612407), (11, 18844259), (77, 2692037), (379, 546931), (2653, 78133), (4169, 49721), (7103, 29183)]