221772204

素因数分解:

$2^2\times 3^2\times {\mathrm{6160339}}^1$

素因数の和:6160349

約数の個数: 18

約数和(自身を含む): 560590940

約数和(自身を除く): 338818736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 6160339, 12320678, 18481017, 24641356, 36962034, 55443051, 73924068, 110886102, 221772204]

約数ペア:

[(1, 221772204), (2, 110886102), (3, 73924068), (4, 55443051), (6, 36962034), (9, 24641356), (12, 18481017), (18, 12320678), (36, 6160339)]