205462404

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{35449}}^1$

素因数の和:35489

約数の個数: 72

約数和(自身を含む): 619382400

約数和(自身を除く): 413919996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 35449, 70898, 106347, 141796, 212694, 248143, 319041, 425388, 496286, 638082, 744429, 815327, 992572, 1276164, 1488858, 1630654, 2233287, 2445981, 2977716, 3261308, 4466574, 4891962, 5707289, 7337943, 8933148, 9783924, 11414578, 14675886, 17121867, 22829156, 29351772, 34243734, 51365601, 68487468, 102731202, 205462404]

約数ペア:

[(1, 205462404), (2, 102731202), (3, 68487468), (4, 51365601), (6, 34243734), (7, 29351772), (9, 22829156), (12, 17121867), (14, 14675886), (18, 11414578), (21, 9783924), (23, 8933148), (28, 7337943), (36, 5707289), (42, 4891962), (46, 4466574), (63, 3261308), (69, 2977716), (84, 2445981), (92, 2233287), (126, 1630654), (138, 1488858), (161, 1276164), (207, 992572), (252, 815327), (276, 744429), (322, 638082), (414, 496286), (483, 425388), (644, 319041), (828, 248143), (966, 212694), (1449, 141796), (1932, 106347), (2898, 70898), (5796, 35449)]