196990016

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{547}}^1$

素因数の和:907

約数の個数: 56

約数和(自身を含む): 415905696

約数和(自身を除く): 218915680

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 331, 544, 547, 662, 1088, 1094, 1324, 2188, 2648, 4376, 5296, 5627, 8752, 9299, 10592, 11254, 17504, 18598, 21184, 22508, 35008, 37196, 45016, 74392, 90032, 148784, 180064, 181057, 297568, 360128, 362114, 595136, 724228, 1448456, 2896912, 3077969, 5793824, 6155938, 11587648, 12311876, 24623752, 49247504, 98495008, 196990016]

約数ペア:

[(1, 196990016), (2, 98495008), (4, 49247504), (8, 24623752), (16, 12311876), (17, 11587648), (32, 6155938), (34, 5793824), (64, 3077969), (68, 2896912), (136, 1448456), (272, 724228), (331, 595136), (544, 362114), (547, 360128), (662, 297568), (1088, 181057), (1094, 180064), (1324, 148784), (2188, 90032), (2648, 74392), (4376, 45016), (5296, 37196), (5627, 35008), (8752, 22508), (9299, 21184), (10592, 18598), (11254, 17504)]