206523478

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{1087}}^1$

素因数の和:1468

約数の個数: 32

約数和(自身を含む): 364105728

約数和(自身を除く): 157582250

約数列:

[1, 2, 7, 14, 41, 82, 287, 331, 574, 662, 1087, 2174, 2317, 4634, 7609, 13571, 15218, 27142, 44567, 89134, 94997, 189994, 311969, 359797, 623938, 719594, 2518579, 5037158, 14751677, 29503354, 103261739, 206523478]

約数ペア:

[(1, 206523478), (2, 103261739), (7, 29503354), (14, 14751677), (41, 5037158), (82, 2518579), (287, 719594), (331, 623938), (574, 359797), (662, 311969), (1087, 189994), (2174, 94997), (2317, 89134), (4634, 44567), (7609, 27142), (13571, 15218)]