199787104

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{10709}}^1$

素因数の和:10783

約数の個数: 48

約数和(自身を含む): 437225040

約数和(自身を除く): 237437936

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 424, 583, 848, 1166, 1696, 2332, 4664, 9328, 10709, 18656, 21418, 42836, 85672, 117799, 171344, 235598, 342688, 471196, 567577, 942392, 1135154, 1884784, 2270308, 3769568, 4540616, 6243347, 9081232, 12486694, 18162464, 24973388, 49946776, 99893552, 199787104]

約数ペア:

[(1, 199787104), (2, 99893552), (4, 49946776), (8, 24973388), (11, 18162464), (16, 12486694), (22, 9081232), (32, 6243347), (44, 4540616), (53, 3769568), (88, 2270308), (106, 1884784), (176, 1135154), (212, 942392), (352, 567577), (424, 471196), (583, 342688), (848, 235598), (1166, 171344), (1696, 117799), (2332, 85672), (4664, 42836), (9328, 21418), (10709, 18656)]