224749378

素因数分解:

$2^1\times 7^3\times {\mathrm{139}}^1\times {\mathrm{2357}}^1$

素因数の和:2519

約数の個数: 32

約数和(自身を含む): 396144000

約数和(自身を除く): 171394622

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 343, 686, 973, 1946, 2357, 4714, 6811, 13622, 16499, 32998, 47677, 95354, 115493, 230986, 327623, 655246, 808451, 1616902, 2293361, 4586722, 16053527, 32107054, 112374689, 224749378]

約数ペア:

[(1, 224749378), (2, 112374689), (7, 32107054), (14, 16053527), (49, 4586722), (98, 2293361), (139, 1616902), (278, 808451), (343, 655246), (686, 327623), (973, 230986), (1946, 115493), (2357, 95354), (4714, 47677), (6811, 32998), (13622, 16499)]