221385432

素因数分解:

$2^3\times 3^1\times {\mathrm{9224393}}^1$

素因数の和:9224402

約数の個数: 16

約数和(自身を含む): 553463640

約数和(自身を除く): 332078208

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9224393, 18448786, 27673179, 36897572, 55346358, 73795144, 110692716, 221385432]

約数ペア:

[(1, 221385432), (2, 110692716), (3, 73795144), (4, 55346358), (6, 36897572), (8, 27673179), (12, 18448786), (24, 9224393)]