211298604286

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12511}}^1\times {\mathrm{15667}}^1$

素因数の和:28205

約数の個数: 48

約数和(自身を含む): 402270008832

約数和(自身を除く): 190971404546

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 12511, 15667, 25022, 31334, 87577, 109669, 137621, 172337, 175154, 219338, 275242, 344674, 613039, 767683, 963347, 1206359, 1226078, 1535366, 1926694, 2412718, 6743429, 8444513, 13486858, 16889026, 196009837, 392019674, 1372068859, 2156108207, 2744137718, 4312216414, 9604482013, 15092757449, 19208964026, 30185514898, 105649302143, 211298604286]

約数ペア:

[(1, 211298604286), (2, 105649302143), (7, 30185514898), (11, 19208964026), (14, 15092757449), (22, 9604482013), (49, 4312216414), (77, 2744137718), (98, 2156108207), (154, 1372068859), (539, 392019674), (1078, 196009837), (12511, 16889026), (15667, 13486858), (25022, 8444513), (31334, 6743429), (87577, 2412718), (109669, 1926694), (137621, 1535366), (172337, 1226078), (175154, 1206359), (219338, 963347), (275242, 767683), (344674, 613039)]