109868

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{227}}^1$

素因数の和:253

約数の個数: 18

約数和(自身を含む): 212268

約数和(自身を除く): 102400

約数列:

[1, 2, 4, 11, 22, 44, 121, 227, 242, 454, 484, 908, 2497, 4994, 9988, 27467, 54934, 109868]

約数ペア:

[(1, 109868), (2, 54934), (4, 27467), (11, 9988), (22, 4994), (44, 2497), (121, 908), (227, 484), (242, 454)]