211993908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{2309}}^1$

素因数の和:3416

約数の個数: 48

約数和(自身を含む): 566079360

約数和(自身を除く): 354085452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1093, 2186, 2309, 3279, 4372, 4618, 6558, 6927, 7651, 9236, 13116, 13854, 15302, 16163, 22953, 27708, 30604, 32326, 45906, 48489, 64652, 91812, 96978, 193956, 2523737, 5047474, 7571211, 10094948, 15142422, 17666159, 30284844, 35332318, 52998477, 70664636, 105996954, 211993908]

約数ペア:

[(1, 211993908), (2, 105996954), (3, 70664636), (4, 52998477), (6, 35332318), (7, 30284844), (12, 17666159), (14, 15142422), (21, 10094948), (28, 7571211), (42, 5047474), (84, 2523737), (1093, 193956), (2186, 96978), (2309, 91812), (3279, 64652), (4372, 48489), (4618, 45906), (6558, 32326), (6927, 30604), (7651, 27708), (9236, 22953), (13116, 16163), (13854, 15302)]