206529183

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1009}}^1$

素因数の和:1066

約数の個数: 60

約数和(自身を含む): 372496080

約数和(自身を除く): 165966897

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 361, 399, 513, 567, 1009, 1083, 1197, 1539, 2527, 3027, 3249, 3591, 7063, 7581, 9081, 9747, 10773, 19171, 21189, 22743, 27243, 29241, 57513, 63567, 68229, 81729, 134197, 172539, 190701, 204687, 364249, 402591, 517617, 572103, 1092747, 1207773, 1552851, 2549743, 3278241, 3623319, 7649229, 9834723, 10869957, 22947687, 29504169, 68843061, 206529183]

約数ペア:

[(1, 206529183), (3, 68843061), (7, 29504169), (9, 22947687), (19, 10869957), (21, 9834723), (27, 7649229), (57, 3623319), (63, 3278241), (81, 2549743), (133, 1552851), (171, 1207773), (189, 1092747), (361, 572103), (399, 517617), (513, 402591), (567, 364249), (1009, 204687), (1083, 190701), (1197, 172539), (1539, 134197), (2527, 81729), (3027, 68229), (3249, 63567), (3591, 57513), (7063, 29241), (7581, 27243), (9081, 22743), (9747, 21189), (10773, 19171)]