240262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:243

約数の個数: 16

約数和(自身を含む): 401472

約数和(自身を除く): 161210

約数列:

[1, 2, 11, 22, 67, 134, 163, 326, 737, 1474, 1793, 3586, 10921, 21842, 120131, 240262]

約数ペア:

[(1, 240262), (2, 120131), (11, 21842), (22, 10921), (67, 3586), (134, 1793), (163, 1474), (326, 737)]