199090744

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{1583}}^1$

素因数の和:1867

約数の個数: 32

約数和(自身を含む): 380160000

約数和(自身を除く): 181069256

約数列:

[1, 2, 4, 8, 79, 158, 199, 316, 398, 632, 796, 1583, 1592, 3166, 6332, 12664, 15721, 31442, 62884, 125057, 125768, 250114, 315017, 500228, 630034, 1000456, 1260068, 2520136, 24886343, 49772686, 99545372, 199090744]

約数ペア:

[(1, 199090744), (2, 99545372), (4, 49772686), (8, 24886343), (79, 2520136), (158, 1260068), (199, 1000456), (316, 630034), (398, 500228), (632, 315017), (796, 250114), (1583, 125768), (1592, 125057), (3166, 62884), (6332, 31442), (12664, 15721)]