202140550

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{56941}}^1$

素因数の和:57024

約数の個数: 24

約数和(自身を含む): 381283632

約数和(自身を除く): 179143082

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 56941, 113882, 284705, 569410, 1423525, 2847050, 4042811, 8085622, 20214055, 40428110, 101070275, 202140550]

約数ペア:

[(1, 202140550), (2, 101070275), (5, 40428110), (10, 20214055), (25, 8085622), (50, 4042811), (71, 2847050), (142, 1423525), (355, 569410), (710, 284705), (1775, 113882), (3550, 56941)]