213301842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{6173}}^1$

素因数の和:6634

約数の個数: 32

約数和(自身を含む): 460531008

約数和(自身を除く): 247229166

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 443, 886, 1329, 2658, 5759, 6173, 11518, 12346, 17277, 18519, 34554, 37038, 80249, 160498, 240747, 481494, 2734639, 5469278, 8203917, 16407834, 35550307, 71100614, 106650921, 213301842]

約数ペア:

[(1, 213301842), (2, 106650921), (3, 71100614), (6, 35550307), (13, 16407834), (26, 8203917), (39, 5469278), (78, 2734639), (443, 481494), (886, 240747), (1329, 160498), (2658, 80249), (5759, 37038), (6173, 34554), (11518, 18519), (12346, 17277)]