211040624

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{76243}}^1$

素因数の和:76424

約数の個数: 20

約数和(自身を含む): 411260136

約数和(自身を除く): 200219512

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 76243, 152486, 304972, 609944, 1219888, 13190039, 26380078, 52760156, 105520312, 211040624]

約数ペア:

[(1, 211040624), (2, 105520312), (4, 52760156), (8, 26380078), (16, 13190039), (173, 1219888), (346, 609944), (692, 304972), (1384, 152486), (2768, 76243)]