248144228

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{19763}}^1$

素因数の和:19883

約数の個数: 24

約数和(自身を含む): 450461088

約数和(自身を除く): 202316860

約数列:

[1, 2, 4, 43, 73, 86, 146, 172, 292, 3139, 6278, 12556, 19763, 39526, 79052, 849809, 1442699, 1699618, 2885398, 3399236, 5770796, 62036057, 124072114, 248144228]

約数ペア:

[(1, 248144228), (2, 124072114), (4, 62036057), (43, 5770796), (73, 3399236), (86, 2885398), (146, 1699618), (172, 1442699), (292, 849809), (3139, 79052), (6278, 39526), (12556, 19763)]