200637604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{21227}}^1$

素因数の和:21387

約数の個数: 24

約数和(自身を含む): 374461920

約数和(自身を除く): 173824316

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 2363, 4726, 9452, 21227, 42454, 84908, 360859, 721718, 1443436, 2950553, 5901106, 11802212, 50159401, 100318802, 200637604]

約数ペア:

[(1, 200637604), (2, 100318802), (4, 50159401), (17, 11802212), (34, 5901106), (68, 2950553), (139, 1443436), (278, 721718), (556, 360859), (2363, 84908), (4726, 42454), (9452, 21227)]