201302563

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1009}}^1\times {\mathrm{2591}}^1$

素因数の和:3618

約数の個数: 16

約数和(自身を含む): 251320320

約数和(自身を除く): 50017757

約数列:

[1, 7, 11, 77, 1009, 2591, 7063, 11099, 18137, 28501, 77693, 199507, 2614319, 18300233, 28757509, 201302563]

約数ペア:

[(1, 201302563), (7, 28757509), (11, 18300233), (77, 2614319), (1009, 199507), (2591, 77693), (7063, 28501), (11099, 18137)]