207310446

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{2543}}^1$

素因数の和:3205

約数の個数: 48

約数和(自身を含む): 514335744

約数和(自身を除く): 307025298

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 647, 1294, 1941, 2543, 3882, 4529, 5086, 5823, 7629, 9058, 11646, 13587, 15258, 17801, 22887, 27174, 35602, 40761, 45774, 53403, 81522, 106806, 160209, 320418, 1645321, 3290642, 4935963, 9871926, 11517247, 14807889, 23034494, 29615778, 34551741, 69103482, 103655223, 207310446]

約数ペア:

[(1, 207310446), (2, 103655223), (3, 69103482), (6, 34551741), (7, 29615778), (9, 23034494), (14, 14807889), (18, 11517247), (21, 9871926), (42, 4935963), (63, 3290642), (126, 1645321), (647, 320418), (1294, 160209), (1941, 106806), (2543, 81522), (3882, 53403), (4529, 45774), (5086, 40761), (5823, 35602), (7629, 27174), (9058, 22887), (11646, 17801), (13587, 15258)]