201279632

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{26263}}^1$

素因数の和:26750

約数の個数: 20

約数和(自身を含む): 390808320

約数和(自身を除く): 189528688

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 26263, 52526, 105052, 210104, 420208, 12579977, 25159954, 50319908, 100639816, 201279632]

約数ペア:

[(1, 201279632), (2, 100639816), (4, 50319908), (8, 25159954), (16, 12579977), (479, 420208), (958, 210104), (1916, 105052), (3832, 52526), (7664, 26263)]