199992832

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{30047}}^1$

素因数の和:30078

約数の個数: 40

約数和(自身を含む): 430347456

約数和(自身を除く): 230354624

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 30047, 60094, 120188, 240376, 390611, 480752, 781222, 961504, 1562444, 1923008, 3124888, 3846016, 6249776, 7692032, 12499552, 15384064, 24999104, 49998208, 99996416, 199992832]

約数ペア:

[(1, 199992832), (2, 99996416), (4, 49998208), (8, 24999104), (13, 15384064), (16, 12499552), (26, 7692032), (32, 6249776), (52, 3846016), (64, 3124888), (104, 1923008), (128, 1562444), (208, 961504), (256, 781222), (416, 480752), (512, 390611), (832, 240376), (1664, 120188), (3328, 60094), (6656, 30047)]