222745204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{21727}}^1$

素因数の和:21975

約数の個数: 24

約数和(自身を含む): 427085568

約数和(自身を除く): 204340364

約数列:

[1, 2, 4, 11, 22, 44, 233, 466, 932, 2563, 5126, 10252, 21727, 43454, 86908, 238997, 477994, 955988, 5062391, 10124782, 20249564, 55686301, 111372602, 222745204]

約数ペア:

[(1, 222745204), (2, 111372602), (4, 55686301), (11, 20249564), (22, 10124782), (44, 5062391), (233, 955988), (466, 477994), (932, 238997), (2563, 86908), (5126, 43454), (10252, 21727)]