207957328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{16267}}^1$

素因数の和:16339

約数の個数: 40

約数和(自身を含む): 435722112

約数和(自身を除く): 227764784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 272, 376, 752, 799, 1598, 3196, 6392, 12784, 16267, 32534, 65068, 130136, 260272, 276539, 553078, 764549, 1106156, 1529098, 2212312, 3058196, 4424624, 6116392, 12232784, 12997333, 25994666, 51989332, 103978664, 207957328]

約数ペア:

[(1, 207957328), (2, 103978664), (4, 51989332), (8, 25994666), (16, 12997333), (17, 12232784), (34, 6116392), (47, 4424624), (68, 3058196), (94, 2212312), (136, 1529098), (188, 1106156), (272, 764549), (376, 553078), (752, 276539), (799, 260272), (1598, 130136), (3196, 65068), (6392, 32534), (12784, 16267)]