208019911752

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{713903}}^1$

素因数の和:714008

約数の個数: 128

約数和(自身を含む): 616813056000

約数和(自身を除く): 408793144248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 71, 72, 76, 108, 114, 142, 152, 171, 213, 216, 228, 284, 342, 426, 456, 513, 568, 639, 684, 852, 1026, 1278, 1349, 1368, 1704, 1917, 2052, 2556, 2698, 3834, 4047, 4104, 5112, 5396, 7668, 8094, 10792, 12141, 15336, 16188, 24282, 32376, 36423, 48564, 72846, 97128, 145692, 291384, 713903, 1427806, 2141709, 2855612, 4283418, 5711224, 6425127, 8566836, 12850254, 13564157, 17133672, 19275381, 25700508, 27128314, 38550762, 40692471, 50687113, 51401016, 54256628, 77101524, 81384942, 101374226, 108513256, 122077413, 152061339, 154203048, 162769884, 202748452, 244154826, 304122678, 325539768, 366232239, 405496904, 456184017, 488309652, 608245356, 732464478, 912368034, 963055147, 976619304, 1216490712, 1368552051, 1464928956, 1824736068, 1926110294, 2737104102, 2889165441, 2929857912, 3649472136, 3852220588, 5474208204, 5778330882, 7704441176, 8667496323, 10948416408, 11556661764, 17334992646, 23113323528, 26002488969, 34669985292, 52004977938, 69339970584, 104009955876, 208019911752]

約数ペア:

[(1, 208019911752), (2, 104009955876), (3, 69339970584), (4, 52004977938), (6, 34669985292), (8, 26002488969), (9, 23113323528), (12, 17334992646), (18, 11556661764), (19, 10948416408), (24, 8667496323), (27, 7704441176), (36, 5778330882), (38, 5474208204), (54, 3852220588), (57, 3649472136), (71, 2929857912), (72, 2889165441), (76, 2737104102), (108, 1926110294), (114, 1824736068), (142, 1464928956), (152, 1368552051), (171, 1216490712), (213, 976619304), (216, 963055147), (228, 912368034), (284, 732464478), (342, 608245356), (426, 488309652), (456, 456184017), (513, 405496904), (568, 366232239), (639, 325539768), (684, 304122678), (852, 244154826), (1026, 202748452), (1278, 162769884), (1349, 154203048), (1368, 152061339), (1704, 122077413), (1917, 108513256), (2052, 101374226), (2556, 81384942), (2698, 77101524), (3834, 54256628), (4047, 51401016), (4104, 50687113), (5112, 40692471), (5396, 38550762), (7668, 27128314), (8094, 25700508), (10792, 19275381), (12141, 17133672), (15336, 13564157), (16188, 12850254), (24282, 8566836), (32376, 6425127), (36423, 5711224), (48564, 4283418), (72846, 2855612), (97128, 2141709), (145692, 1427806), (291384, 713903)]