196290486

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{519287}}^1$

素因数の和:519305

約数の個数: 32

約数和(自身を含む): 498516480

約数和(自身を除く): 302225994

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 519287, 1038574, 1557861, 3115722, 3635009, 4673583, 7270018, 9347166, 10905027, 14020749, 21810054, 28041498, 32715081, 65430162, 98145243, 196290486]

約数ペア:

[(1, 196290486), (2, 98145243), (3, 65430162), (6, 32715081), (7, 28041498), (9, 21810054), (14, 14020749), (18, 10905027), (21, 9347166), (27, 7270018), (42, 4673583), (54, 3635009), (63, 3115722), (126, 1557861), (189, 1038574), (378, 519287)]