209502

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:224

約数の個数: 24

約数和(自身を含む): 462384

約数和(自身を除く): 252882

約数列:

[1, 2, 3, 6, 9, 18, 103, 113, 206, 226, 309, 339, 618, 678, 927, 1017, 1854, 2034, 11639, 23278, 34917, 69834, 104751, 209502]

約数ペア:

[(1, 209502), (2, 104751), (3, 69834), (6, 34917), (9, 23278), (18, 11639), (103, 2034), (113, 1854), (206, 1017), (226, 927), (309, 678), (339, 618)]