201710253

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1\times {\mathrm{479}}^1$

素因数の和:881

約数の個数: 32

約数和(自身を含む): 298598400

約数和(自身を除く): 96888147

約数列:

[1, 3, 17, 23, 51, 69, 359, 391, 479, 1077, 1173, 1437, 6103, 8143, 8257, 11017, 18309, 24429, 24771, 33051, 140369, 171961, 187289, 421107, 515883, 561867, 2923337, 3955103, 8770011, 11865309, 67236751, 201710253]

約数ペア:

[(1, 201710253), (3, 67236751), (17, 11865309), (23, 8770011), (51, 3955103), (69, 2923337), (359, 561867), (391, 515883), (479, 421107), (1077, 187289), (1173, 171961), (1437, 140369), (6103, 33051), (8143, 24771), (8257, 24429), (11017, 18309)]