204997884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{541}}^1$

素因数の和:915

約数の個数: 96

約数和(自身を含む): 591499776

約数和(自身を除く): 386501892

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 347, 364, 541, 546, 694, 1041, 1082, 1092, 1388, 1623, 2082, 2164, 2429, 3246, 3787, 4164, 4511, 4858, 6492, 7033, 7287, 7574, 9022, 9716, 11361, 13533, 14066, 14574, 15148, 18044, 21099, 22722, 27066, 28132, 29148, 31577, 42198, 45444, 49231, 54132, 63154, 84396, 94731, 98462, 126308, 147693, 187727, 189462, 196924, 295386, 375454, 378924, 563181, 590772, 750908, 1126362, 1314089, 2252724, 2440451, 2628178, 3942267, 4880902, 5256356, 7321353, 7884534, 9761804, 14642706, 15769068, 17083157, 29285412, 34166314, 51249471, 68332628, 102498942, 204997884]

約数ペア:

[(1, 204997884), (2, 102498942), (3, 68332628), (4, 51249471), (6, 34166314), (7, 29285412), (12, 17083157), (13, 15769068), (14, 14642706), (21, 9761804), (26, 7884534), (28, 7321353), (39, 5256356), (42, 4880902), (52, 3942267), (78, 2628178), (84, 2440451), (91, 2252724), (156, 1314089), (182, 1126362), (273, 750908), (347, 590772), (364, 563181), (541, 378924), (546, 375454), (694, 295386), (1041, 196924), (1082, 189462), (1092, 187727), (1388, 147693), (1623, 126308), (2082, 98462), (2164, 94731), (2429, 84396), (3246, 63154), (3787, 54132), (4164, 49231), (4511, 45444), (4858, 42198), (6492, 31577), (7033, 29148), (7287, 28132), (7574, 27066), (9022, 22722), (9716, 21099), (11361, 18044), (13533, 15148), (14066, 14574)]