206367040496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1217}}^1\times {\mathrm{2803}}^1$

素因数の和:4246

約数の個数: 80

約数和(自身を含む): 423493728000

約数和(自身を除く): 217126687504

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 199, 304, 398, 796, 1217, 1592, 2434, 2803, 3184, 3781, 4868, 5606, 7562, 9736, 11212, 15124, 19472, 22424, 23123, 30248, 44848, 46246, 53257, 60496, 92492, 106514, 184984, 213028, 242183, 369968, 426056, 484366, 557797, 852112, 968732, 1115594, 1937464, 2231188, 3411251, 3874928, 4462376, 4601477, 6822502, 8924752, 9202954, 10598143, 13645004, 18405908, 21196286, 27290008, 36811816, 42392572, 54580016, 64813769, 73623632, 84785144, 129627538, 169570288, 259255076, 518510152, 678838949, 1037020304, 1357677898, 2715355796, 5430711592, 10861423184, 12897940031, 25795880062, 51591760124, 103183520248, 206367040496]

約数ペア:

[(1, 206367040496), (2, 103183520248), (4, 51591760124), (8, 25795880062), (16, 12897940031), (19, 10861423184), (38, 5430711592), (76, 2715355796), (152, 1357677898), (199, 1037020304), (304, 678838949), (398, 518510152), (796, 259255076), (1217, 169570288), (1592, 129627538), (2434, 84785144), (2803, 73623632), (3184, 64813769), (3781, 54580016), (4868, 42392572), (5606, 36811816), (7562, 27290008), (9736, 21196286), (11212, 18405908), (15124, 13645004), (19472, 10598143), (22424, 9202954), (23123, 8924752), (30248, 6822502), (44848, 4601477), (46246, 4462376), (53257, 3874928), (60496, 3411251), (92492, 2231188), (106514, 1937464), (184984, 1115594), (213028, 968732), (242183, 852112), (369968, 557797), (426056, 484366)]