206897284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4702211}}^1$

素因数の和:4702226

約数の個数: 12

約数和(自身を含む): 394985808

約数和(自身を除く): 188088524

約数列:

[1, 2, 4, 11, 22, 44, 4702211, 9404422, 18808844, 51724321, 103448642, 206897284]

約数ペア:

[(1, 206897284), (2, 103448642), (4, 51724321), (11, 18808844), (22, 9404422), (44, 4702211)]