219049264

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{29191}}^1$

素因数の和:29273

約数の個数: 40

約数和(自身を含む): 492293888

約数和(自身を除く): 273244624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 469, 536, 938, 1072, 1876, 3752, 7504, 29191, 58382, 116764, 204337, 233528, 408674, 467056, 817348, 1634696, 1955797, 3269392, 3911594, 7823188, 13690579, 15646376, 27381158, 31292752, 54762316, 109524632, 219049264]

約数ペア:

[(1, 219049264), (2, 109524632), (4, 54762316), (7, 31292752), (8, 27381158), (14, 15646376), (16, 13690579), (28, 7823188), (56, 3911594), (67, 3269392), (112, 1955797), (134, 1634696), (268, 817348), (469, 467056), (536, 408674), (938, 233528), (1072, 204337), (1876, 116764), (3752, 58382), (7504, 29191)]