205367022

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{543299}}^1$

素因数の和:543317

約数の個数: 32

約数和(自身を含む): 521568000

約数和(自身を除く): 316200978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 543299, 1086598, 1629897, 3259794, 3803093, 4889691, 7606186, 9779382, 11409279, 14669073, 22818558, 29338146, 34227837, 68455674, 102683511, 205367022]

約数ペア:

[(1, 205367022), (2, 102683511), (3, 68455674), (6, 34227837), (7, 29338146), (9, 22818558), (14, 14669073), (18, 11409279), (21, 9779382), (27, 7606186), (42, 4889691), (54, 3803093), (63, 3259794), (126, 1629897), (189, 1086598), (378, 543299)]