225547868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{5791}}^1$

素因数の和:5922

約数の個数: 48

約数和(自身を含む): 490420224

約数和(自身を除く): 264872356

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 107, 182, 214, 364, 428, 749, 1391, 1498, 2782, 2996, 5564, 5791, 9737, 11582, 19474, 23164, 38948, 40537, 75283, 81074, 150566, 162148, 301132, 526981, 619637, 1053962, 1239274, 2107924, 2478548, 4337459, 8055281, 8674918, 16110562, 17349836, 32221124, 56386967, 112773934, 225547868]

約数ペア:

[(1, 225547868), (2, 112773934), (4, 56386967), (7, 32221124), (13, 17349836), (14, 16110562), (26, 8674918), (28, 8055281), (52, 4337459), (91, 2478548), (107, 2107924), (182, 1239274), (214, 1053962), (364, 619637), (428, 526981), (749, 301132), (1391, 162148), (1498, 150566), (2782, 81074), (2996, 75283), (5564, 40537), (5791, 38948), (9737, 23164), (11582, 19474)]