207090590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1223}}^1$

素因数の和:1337

約数の個数: 64

約数和(自身を含む): 444165120

約数和(自身を除く): 237074530

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 59, 70, 82, 118, 205, 287, 295, 410, 413, 574, 590, 826, 1223, 1435, 2065, 2419, 2446, 2870, 4130, 4838, 6115, 8561, 12095, 12230, 16933, 17122, 24190, 33866, 42805, 50143, 72157, 84665, 85610, 100286, 144314, 169330, 250715, 351001, 360785, 501430, 505099, 702002, 721570, 1010198, 1755005, 2525495, 2958437, 3510010, 5050990, 5916874, 14792185, 20709059, 29584370, 41418118, 103545295, 207090590]

約数ペア:

[(1, 207090590), (2, 103545295), (5, 41418118), (7, 29584370), (10, 20709059), (14, 14792185), (35, 5916874), (41, 5050990), (59, 3510010), (70, 2958437), (82, 2525495), (118, 1755005), (205, 1010198), (287, 721570), (295, 702002), (410, 505099), (413, 501430), (574, 360785), (590, 351001), (826, 250715), (1223, 169330), (1435, 144314), (2065, 100286), (2419, 85610), (2446, 84665), (2870, 72157), (4130, 50143), (4838, 42805), (6115, 33866), (8561, 24190), (12095, 17122), (12230, 16933)]