214979446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{227251}}^1$

素因数の和:227307

約数の個数: 16

約数和(自身を含む): 359967168

約数和(自身を除く): 144987722

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 227251, 454502, 2499761, 4999522, 9771793, 19543586, 107489723, 214979446]

約数ペア:

[(1, 214979446), (2, 107489723), (11, 19543586), (22, 9771793), (43, 4999522), (86, 2499761), (473, 454502), (946, 227251)]