204926704

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{2087}}^1$

素因数の和:2150

約数の個数: 60

約数和(自身を含む): 443904624

約数和(自身を除く): 238977920

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 361, 646, 722, 1292, 1444, 2087, 2584, 2888, 4174, 5168, 5776, 6137, 8348, 12274, 16696, 24548, 33392, 35479, 39653, 49096, 70958, 79306, 98192, 141916, 158612, 283832, 317224, 567664, 634448, 674101, 753407, 1348202, 1506814, 2696404, 3013628, 5392808, 6027256, 10785616, 12054512, 12807919, 25615838, 51231676, 102463352, 204926704]

約数ペア:

[(1, 204926704), (2, 102463352), (4, 51231676), (8, 25615838), (16, 12807919), (17, 12054512), (19, 10785616), (34, 6027256), (38, 5392808), (68, 3013628), (76, 2696404), (136, 1506814), (152, 1348202), (272, 753407), (304, 674101), (323, 634448), (361, 567664), (646, 317224), (722, 283832), (1292, 158612), (1444, 141916), (2087, 98192), (2584, 79306), (2888, 70958), (4174, 49096), (5168, 39653), (5776, 35479), (6137, 33392), (8348, 24548), (12274, 16696)]