230787788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{4597}}^1$

素因数の和:4782

約数の個数: 48

約数和(自身を含む): 506736384

約数和(自身を除く): 275948596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 163, 308, 326, 652, 1141, 1793, 2282, 3586, 4564, 4597, 7172, 9194, 12551, 18388, 25102, 32179, 50204, 50567, 64358, 101134, 128716, 202268, 353969, 707938, 749311, 1415876, 1498622, 2997244, 5245177, 8242421, 10490354, 16484842, 20980708, 32969684, 57696947, 115393894, 230787788]

約数ペア:

[(1, 230787788), (2, 115393894), (4, 57696947), (7, 32969684), (11, 20980708), (14, 16484842), (22, 10490354), (28, 8242421), (44, 5245177), (77, 2997244), (154, 1498622), (163, 1415876), (308, 749311), (326, 707938), (652, 353969), (1141, 202268), (1793, 128716), (2282, 101134), (3586, 64358), (4564, 50567), (4597, 50204), (7172, 32179), (9194, 25102), (12551, 18388)]