213806608

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{17377}}^1$

素因数の和:18154

約数の個数: 20

約数和(自身を含む): 414812860

約数和(自身を除く): 201006252

約数列:

[1, 2, 4, 8, 16, 769, 1538, 3076, 6152, 12304, 17377, 34754, 69508, 139016, 278032, 13362913, 26725826, 53451652, 106903304, 213806608]

約数ペア:

[(1, 213806608), (2, 106903304), (4, 53451652), (8, 26725826), (16, 13362913), (769, 278032), (1538, 139016), (3076, 69508), (6152, 34754), (12304, 17377)]