206313435

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1669}}^1$

素因数の和:1788

約数の個数: 48

約数和(自身を含む): 372022560

約数和(自身を除く): 165709125

約数列:

[1, 3, 5, 9, 15, 41, 45, 67, 123, 201, 205, 335, 369, 603, 615, 1005, 1669, 1845, 2747, 3015, 5007, 8241, 8345, 13735, 15021, 24723, 25035, 41205, 68429, 75105, 111823, 123615, 205287, 335469, 342145, 559115, 615861, 1006407, 1026435, 1677345, 3079305, 4584743, 5032035, 13754229, 22923715, 41262687, 68771145, 206313435]

約数ペア:

[(1, 206313435), (3, 68771145), (5, 41262687), (9, 22923715), (15, 13754229), (41, 5032035), (45, 4584743), (67, 3079305), (123, 1677345), (201, 1026435), (205, 1006407), (335, 615861), (369, 559115), (603, 342145), (615, 335469), (1005, 205287), (1669, 123615), (1845, 111823), (2747, 75105), (3015, 68429), (5007, 41205), (8241, 25035), (8345, 24723), (13735, 15021)]