250128004

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{3347}}^1$

素因数の和:3532

約数の個数: 48

約数和(自身を含む): 533215872

約数和(自身を除く): 283087868

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 157, 238, 314, 476, 628, 1099, 2198, 2669, 3347, 4396, 5338, 6694, 10676, 13388, 18683, 23429, 37366, 46858, 56899, 74732, 93716, 113798, 227596, 398293, 525479, 796586, 1050958, 1593172, 2101916, 3678353, 7356706, 8933143, 14713412, 17866286, 35732572, 62532001, 125064002, 250128004]

約数ペア:

[(1, 250128004), (2, 125064002), (4, 62532001), (7, 35732572), (14, 17866286), (17, 14713412), (28, 8933143), (34, 7356706), (68, 3678353), (119, 2101916), (157, 1593172), (238, 1050958), (314, 796586), (476, 525479), (628, 398293), (1099, 227596), (2198, 113798), (2669, 93716), (3347, 74732), (4396, 56899), (5338, 46858), (6694, 37366), (10676, 23429), (13388, 18683)]