210026418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263191}}^1$

素因数の和:263222

約数の個数: 32

約数和(自身を含む): 505328640

約数和(自身を除く): 295302222

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 263191, 526382, 789573, 1579146, 1842337, 3684674, 5000629, 5527011, 10001258, 11054022, 15001887, 30003774, 35004403, 70008806, 105013209, 210026418]

約数ペア:

[(1, 210026418), (2, 105013209), (3, 70008806), (6, 35004403), (7, 30003774), (14, 15001887), (19, 11054022), (21, 10001258), (38, 5527011), (42, 5000629), (57, 3684674), (114, 1842337), (133, 1579146), (266, 789573), (399, 526382), (798, 263191)]