198797831224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{54419}}^1\times {\mathrm{26861}}^1$

素因数の和:81303

約数の個数: 32

約数和(自身を含む): 394694110800

約数和(自身を除く): 195896279576

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 26861, 53722, 54419, 107444, 108838, 214888, 217676, 435352, 456637, 913274, 925123, 1826548, 1850246, 3653096, 3700492, 7400984, 1461748759, 2923497518, 5846995036, 11693990072, 24849728903, 49699457806, 99398915612, 198797831224]

約数ペア:

[(1, 198797831224), (2, 99398915612), (4, 49699457806), (8, 24849728903), (17, 11693990072), (34, 5846995036), (68, 2923497518), (136, 1461748759), (26861, 7400984), (53722, 3700492), (54419, 3653096), (107444, 1850246), (108838, 1826548), (214888, 925123), (217676, 913274), (435352, 456637)]