210375428

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{5651}}^1$

素因数の和:5923

約数の個数: 24

約数和(自身を含む): 378864864

約数和(自身を除く): 168489436

約数列:

[1, 2, 4, 41, 82, 164, 227, 454, 908, 5651, 9307, 11302, 18614, 22604, 37228, 231691, 463382, 926764, 1282777, 2565554, 5131108, 52593857, 105187714, 210375428]

約数ペア:

[(1, 210375428), (2, 105187714), (4, 52593857), (41, 5131108), (82, 2565554), (164, 1282777), (227, 926764), (454, 463382), (908, 231691), (5651, 37228), (9307, 22604), (11302, 18614)]