201443632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{968479}}^1$

素因数の和:968500

約数の個数: 20

約数和(自身を含む): 420320320

約数和(自身を除く): 218876688

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 968479, 1936958, 3873916, 7747832, 12590227, 15495664, 25180454, 50360908, 100721816, 201443632]

約数ペア:

[(1, 201443632), (2, 100721816), (4, 50360908), (8, 25180454), (13, 15495664), (16, 12590227), (26, 7747832), (52, 3873916), (104, 1936958), (208, 968479)]