209421072

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3011}}^1$

素因数の和:3058

約数の個数: 160

約数和(自身を含む): 717096960

約数和(自身を除く): 507675888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 252, 276, 322, 336, 368, 378, 414, 432, 483, 504, 552, 621, 644, 756, 828, 966, 1008, 1104, 1242, 1288, 1449, 1512, 1656, 1932, 2484, 2576, 2898, 3011, 3024, 3312, 3864, 4347, 4968, 5796, 6022, 7728, 8694, 9033, 9936, 11592, 12044, 17388, 18066, 21077, 23184, 24088, 27099, 34776, 36132, 42154, 48176, 54198, 63231, 69253, 69552, 72264, 81297, 84308, 108396, 126462, 138506, 144528, 162594, 168616, 189693, 207759, 216792, 252924, 277012, 325188, 337232, 379386, 415518, 433584, 484771, 505848, 554024, 569079, 623277, 650376, 758772, 831036, 969542, 1011696, 1108048, 1138158, 1246554, 1300752, 1454313, 1517544, 1662072, 1869831, 1939084, 2276316, 2493108, 2908626, 3035088, 3324144, 3739662, 3878168, 4362939, 4552632, 4986216, 5817252, 7479324, 7756336, 8725878, 9105264, 9972432, 11634504, 13088817, 14958648, 17451756, 23269008, 26177634, 29917296, 34903512, 52355268, 69807024, 104710536, 209421072]

約数ペア:

[(1, 209421072), (2, 104710536), (3, 69807024), (4, 52355268), (6, 34903512), (7, 29917296), (8, 26177634), (9, 23269008), (12, 17451756), (14, 14958648), (16, 13088817), (18, 11634504), (21, 9972432), (23, 9105264), (24, 8725878), (27, 7756336), (28, 7479324), (36, 5817252), (42, 4986216), (46, 4552632), (48, 4362939), (54, 3878168), (56, 3739662), (63, 3324144), (69, 3035088), (72, 2908626), (84, 2493108), (92, 2276316), (108, 1939084), (112, 1869831), (126, 1662072), (138, 1517544), (144, 1454313), (161, 1300752), (168, 1246554), (184, 1138158), (189, 1108048), (207, 1011696), (216, 969542), (252, 831036), (276, 758772), (322, 650376), (336, 623277), (368, 569079), (378, 554024), (414, 505848), (432, 484771), (483, 433584), (504, 415518), (552, 379386), (621, 337232), (644, 325188), (756, 277012), (828, 252924), (966, 216792), (1008, 207759), (1104, 189693), (1242, 168616), (1288, 162594), (1449, 144528), (1512, 138506), (1656, 126462), (1932, 108396), (2484, 84308), (2576, 81297), (2898, 72264), (3011, 69552), (3024, 69253), (3312, 63231), (3864, 54198), (4347, 48176), (4968, 42154), (5796, 36132), (6022, 34776), (7728, 27099), (8694, 24088), (9033, 23184), (9936, 21077), (11592, 18066), (12044, 17388)]