229805588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{7723}}^1$

素因数の和:7943

約数の個数: 24

約数和(自身を含む): 413944608

約数和(自身を除く): 184139020

約数列:

[1, 2, 4, 43, 86, 172, 173, 346, 692, 7439, 7723, 14878, 15446, 29756, 30892, 332089, 664178, 1328356, 1336079, 2672158, 5344316, 57451397, 114902794, 229805588]

約数ペア:

[(1, 229805588), (2, 114902794), (4, 57451397), (43, 5344316), (86, 2672158), (172, 1336079), (173, 1328356), (346, 664178), (692, 332089), (7439, 30892), (7723, 29756), (14878, 15446)]