222708868

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{1123}}^1\times {\mathrm{1153}}^1$

素因数の和:2323

約数の個数: 24

約数和(自身を含む): 399505568

約数和(自身を除く): 176796700

約数列:

[1, 2, 4, 43, 86, 172, 1123, 1153, 2246, 2306, 4492, 4612, 48289, 49579, 96578, 99158, 193156, 198316, 1294819, 2589638, 5179276, 55677217, 111354434, 222708868]

約数ペア:

[(1, 222708868), (2, 111354434), (4, 55677217), (43, 5179276), (86, 2589638), (172, 1294819), (1123, 198316), (1153, 193156), (2246, 99158), (2306, 96578), (4492, 49579), (4612, 48289)]