205848048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{612643}}^1$

素因数の和:612661

約数の個数: 40

約数和(自身を含む): 607742848

約数和(自身を除く): 401894800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 612643, 1225286, 1837929, 2450572, 3675858, 4288501, 4901144, 7351716, 8577002, 9802288, 12865503, 14703432, 17154004, 25731006, 29406864, 34308008, 51462012, 68616016, 102924024, 205848048]

約数ペア:

[(1, 205848048), (2, 102924024), (3, 68616016), (4, 51462012), (6, 34308008), (7, 29406864), (8, 25731006), (12, 17154004), (14, 14703432), (16, 12865503), (21, 9802288), (24, 8577002), (28, 7351716), (42, 4901144), (48, 4288501), (56, 3675858), (84, 2450572), (112, 1837929), (168, 1225286), (336, 612643)]