208207776

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1$

素因数の和:771

約数の個数: 192

約数和(自身を含む): 687052800

約数和(自身を除く): 478845024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 23, 24, 28, 32, 38, 42, 46, 48, 56, 57, 69, 76, 84, 92, 96, 112, 114, 133, 138, 152, 161, 168, 184, 224, 228, 266, 276, 304, 322, 336, 368, 399, 437, 456, 483, 532, 552, 608, 644, 672, 709, 736, 798, 874, 912, 966, 1064, 1104, 1288, 1311, 1418, 1596, 1748, 1824, 1932, 2127, 2128, 2208, 2576, 2622, 2836, 3059, 3192, 3496, 3864, 4254, 4256, 4963, 5152, 5244, 5672, 6118, 6384, 6992, 7728, 8508, 9177, 9926, 10488, 11344, 12236, 12768, 13471, 13984, 14889, 15456, 16307, 17016, 18354, 19852, 20976, 22688, 24472, 26942, 29778, 32614, 34032, 36708, 39704, 40413, 41952, 48921, 48944, 53884, 59556, 65228, 68064, 73416, 79408, 80826, 94297, 97842, 97888, 107768, 114149, 119112, 130456, 146832, 158816, 161652, 188594, 195684, 215536, 228298, 238224, 260912, 282891, 293664, 309833, 323304, 342447, 377188, 391368, 431072, 456596, 476448, 521824, 565782, 619666, 646608, 684894, 754376, 782736, 913192, 929499, 1131564, 1239332, 1293216, 1369788, 1508752, 1565472, 1826384, 1858998, 2168831, 2263128, 2478664, 2739576, 3017504, 3652768, 3717996, 4337662, 4526256, 4957328, 5479152, 6506493, 7435992, 8675324, 9052512, 9914656, 10958304, 13012986, 14871984, 17350648, 26025972, 29743968, 34701296, 52051944, 69402592, 104103888, 208207776]

約数ペア:

[(1, 208207776), (2, 104103888), (3, 69402592), (4, 52051944), (6, 34701296), (7, 29743968), (8, 26025972), (12, 17350648), (14, 14871984), (16, 13012986), (19, 10958304), (21, 9914656), (23, 9052512), (24, 8675324), (28, 7435992), (32, 6506493), (38, 5479152), (42, 4957328), (46, 4526256), (48, 4337662), (56, 3717996), (57, 3652768), (69, 3017504), (76, 2739576), (84, 2478664), (92, 2263128), (96, 2168831), (112, 1858998), (114, 1826384), (133, 1565472), (138, 1508752), (152, 1369788), (161, 1293216), (168, 1239332), (184, 1131564), (224, 929499), (228, 913192), (266, 782736), (276, 754376), (304, 684894), (322, 646608), (336, 619666), (368, 565782), (399, 521824), (437, 476448), (456, 456596), (483, 431072), (532, 391368), (552, 377188), (608, 342447), (644, 323304), (672, 309833), (709, 293664), (736, 282891), (798, 260912), (874, 238224), (912, 228298), (966, 215536), (1064, 195684), (1104, 188594), (1288, 161652), (1311, 158816), (1418, 146832), (1596, 130456), (1748, 119112), (1824, 114149), (1932, 107768), (2127, 97888), (2128, 97842), (2208, 94297), (2576, 80826), (2622, 79408), (2836, 73416), (3059, 68064), (3192, 65228), (3496, 59556), (3864, 53884), (4254, 48944), (4256, 48921), (4963, 41952), (5152, 40413), (5244, 39704), (5672, 36708), (6118, 34032), (6384, 32614), (6992, 29778), (7728, 26942), (8508, 24472), (9177, 22688), (9926, 20976), (10488, 19852), (11344, 18354), (12236, 17016), (12768, 16307), (13471, 15456), (13984, 14889)]