204095216

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{75479}}^1$

素因数の和:75513

約数の個数: 30

約数和(自身を含む): 428198040

約数和(自身を除く): 224102824

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 75479, 150958, 301916, 603832, 981227, 1207664, 1962454, 3924908, 7849816, 12755951, 15699632, 25511902, 51023804, 102047608, 204095216]

約数ペア:

[(1, 204095216), (2, 102047608), (4, 51023804), (8, 25511902), (13, 15699632), (16, 12755951), (26, 7849816), (52, 3924908), (104, 1962454), (169, 1207664), (208, 981227), (338, 603832), (676, 301916), (1352, 150958), (2704, 75479)]