209496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:88

約数の個数: 64

約数和(自身を含む): 633600

約数和(自身を除く): 424104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 43, 56, 58, 84, 86, 87, 116, 129, 168, 172, 174, 203, 232, 258, 301, 344, 348, 406, 516, 602, 609, 696, 812, 903, 1032, 1204, 1218, 1247, 1624, 1806, 2408, 2436, 2494, 3612, 3741, 4872, 4988, 7224, 7482, 8729, 9976, 14964, 17458, 26187, 29928, 34916, 52374, 69832, 104748, 209496]

約数ペア:

[(1, 209496), (2, 104748), (3, 69832), (4, 52374), (6, 34916), (7, 29928), (8, 26187), (12, 17458), (14, 14964), (21, 9976), (24, 8729), (28, 7482), (29, 7224), (42, 4988), (43, 4872), (56, 3741), (58, 3612), (84, 2494), (86, 2436), (87, 2408), (116, 1806), (129, 1624), (168, 1247), (172, 1218), (174, 1204), (203, 1032), (232, 903), (258, 812), (301, 696), (344, 609), (348, 602), (406, 516)]