201454407

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1951}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 365414400

約数和(自身を除く): 163959993

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 149, 231, 447, 693, 1043, 1341, 1639, 1951, 3129, 4917, 5853, 9387, 11473, 13657, 14751, 17559, 21461, 34419, 40971, 64383, 103257, 122913, 150227, 193149, 290699, 450681, 872097, 1352043, 2034893, 2616291, 3197689, 6104679, 9593067, 18314037, 22383823, 28779201, 67151469, 201454407]

約数ペア:

[(1, 201454407), (3, 67151469), (7, 28779201), (9, 22383823), (11, 18314037), (21, 9593067), (33, 6104679), (63, 3197689), (77, 2616291), (99, 2034893), (149, 1352043), (231, 872097), (447, 450681), (693, 290699), (1043, 193149), (1341, 150227), (1639, 122913), (1951, 103257), (3129, 64383), (4917, 40971), (5853, 34419), (9387, 21461), (11473, 17559), (13657, 14751)]