203423752

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{68539}}^1$

素因数の和:68605

約数の個数: 32

約数和(自身を含む): 444139200

約数和(自身を除く): 240715448

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 68539, 137078, 274156, 479773, 548312, 959546, 1919092, 3632567, 3838184, 7265134, 14530268, 25427969, 29060536, 50855938, 101711876, 203423752]

約数ペア:

[(1, 203423752), (2, 101711876), (4, 50855938), (7, 29060536), (8, 25427969), (14, 14530268), (28, 7265134), (53, 3838184), (56, 3632567), (106, 1919092), (212, 959546), (371, 548312), (424, 479773), (742, 274156), (1484, 137078), (2968, 68539)]