200954817

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25933}}^1$

素因数の和:25990

約数の個数: 32

約数和(自身を含む): 348552960

約数和(自身を除く): 147598143

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 2583, 7749, 25933, 77799, 181531, 233397, 544593, 700191, 1063253, 1633779, 3189759, 4901337, 7442771, 9569277, 22328313, 28707831, 66984939, 200954817]

約数ペア:

[(1, 200954817), (3, 66984939), (7, 28707831), (9, 22328313), (21, 9569277), (27, 7442771), (41, 4901337), (63, 3189759), (123, 1633779), (189, 1063253), (287, 700191), (369, 544593), (861, 233397), (1107, 181531), (2583, 77799), (7749, 25933)]