227290466

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{3187}}^1$

素因数の和:3426

約数の個数: 24

約数和(自身を含む): 371044944

約数和(自身を除く): 143754478

約数列:

[1, 2, 13, 26, 169, 211, 338, 422, 2743, 3187, 5486, 6374, 35659, 41431, 71318, 82862, 538603, 672457, 1077206, 1344914, 8741941, 17483882, 113645233, 227290466]

約数ペア:

[(1, 227290466), (2, 113645233), (13, 17483882), (26, 8741941), (169, 1344914), (211, 1077206), (338, 672457), (422, 538603), (2743, 82862), (3187, 71318), (5486, 41431), (6374, 35659)]