212591806

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{16103}}^1$

素因数の和:16176

約数の個数: 32

約数和(自身を含む): 389587968

約数和(自身を除く): 176996162

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 6601, 13202, 16103, 32206, 112721, 225442, 370369, 660223, 740738, 1320446, 2592583, 4621561, 5185166, 9243122, 15185129, 30370258, 106295903, 212591806]

約数ペア:

[(1, 212591806), (2, 106295903), (7, 30370258), (14, 15185129), (23, 9243122), (41, 5185166), (46, 4621561), (82, 2592583), (161, 1320446), (287, 740738), (322, 660223), (574, 370369), (943, 225442), (1886, 112721), (6601, 32206), (13202, 16103)]