223831868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1123}}^1\times {\mathrm{3833}}^1$

素因数の和:4973

約数の個数: 24

約数和(自身を含む): 422322768

約数和(自身を除く): 198490900

約数列:

[1, 2, 4, 13, 26, 52, 1123, 2246, 3833, 4492, 7666, 14599, 15332, 29198, 49829, 58396, 99658, 199316, 4304459, 8608918, 17217836, 55957967, 111915934, 223831868]

約数ペア:

[(1, 223831868), (2, 111915934), (4, 55957967), (13, 17217836), (26, 8608918), (52, 4304459), (1123, 199316), (2246, 99658), (3833, 58396), (4492, 49829), (7666, 29198), (14599, 15332)]