204556128

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{433}}^1$

素因数の和:509

約数の個数: 192

約数和(自身を含む): 664957440

約数和(自身を除く): 460401312

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 37, 38, 42, 48, 56, 57, 74, 76, 84, 96, 111, 112, 114, 133, 148, 152, 168, 222, 224, 228, 259, 266, 296, 304, 336, 399, 433, 444, 456, 518, 532, 592, 608, 672, 703, 777, 798, 866, 888, 912, 1036, 1064, 1184, 1299, 1406, 1554, 1596, 1732, 1776, 1824, 2072, 2109, 2128, 2598, 2812, 3031, 3108, 3192, 3464, 3552, 4144, 4218, 4256, 4921, 5196, 5624, 6062, 6216, 6384, 6928, 8227, 8288, 8436, 9093, 9842, 10392, 11248, 12124, 12432, 12768, 13856, 14763, 16021, 16454, 16872, 18186, 19684, 20784, 22496, 24248, 24681, 24864, 29526, 32042, 32908, 33744, 36372, 39368, 41568, 48063, 48496, 49362, 57589, 59052, 64084, 65816, 67488, 72744, 78736, 96126, 96992, 98724, 112147, 115178, 118104, 128168, 131632, 145488, 157472, 172767, 192252, 197448, 224294, 230356, 236208, 256336, 263264, 290976, 304399, 336441, 345534, 384504, 394896, 448588, 460712, 472416, 512672, 608798, 672882, 691068, 769008, 789792, 897176, 913197, 921424, 1217596, 1345764, 1382136, 1538016, 1794352, 1826394, 1842848, 2130793, 2435192, 2691528, 2764272, 3588704, 3652788, 4261586, 4870384, 5383056, 5528544, 6392379, 7305576, 8523172, 9740768, 10766112, 12784758, 14611152, 17046344, 25569516, 29222304, 34092688, 51139032, 68185376, 102278064, 204556128]

約数ペア:

[(1, 204556128), (2, 102278064), (3, 68185376), (4, 51139032), (6, 34092688), (7, 29222304), (8, 25569516), (12, 17046344), (14, 14611152), (16, 12784758), (19, 10766112), (21, 9740768), (24, 8523172), (28, 7305576), (32, 6392379), (37, 5528544), (38, 5383056), (42, 4870384), (48, 4261586), (56, 3652788), (57, 3588704), (74, 2764272), (76, 2691528), (84, 2435192), (96, 2130793), (111, 1842848), (112, 1826394), (114, 1794352), (133, 1538016), (148, 1382136), (152, 1345764), (168, 1217596), (222, 921424), (224, 913197), (228, 897176), (259, 789792), (266, 769008), (296, 691068), (304, 672882), (336, 608798), (399, 512672), (433, 472416), (444, 460712), (456, 448588), (518, 394896), (532, 384504), (592, 345534), (608, 336441), (672, 304399), (703, 290976), (777, 263264), (798, 256336), (866, 236208), (888, 230356), (912, 224294), (1036, 197448), (1064, 192252), (1184, 172767), (1299, 157472), (1406, 145488), (1554, 131632), (1596, 128168), (1732, 118104), (1776, 115178), (1824, 112147), (2072, 98724), (2109, 96992), (2128, 96126), (2598, 78736), (2812, 72744), (3031, 67488), (3108, 65816), (3192, 64084), (3464, 59052), (3552, 57589), (4144, 49362), (4218, 48496), (4256, 48063), (4921, 41568), (5196, 39368), (5624, 36372), (6062, 33744), (6216, 32908), (6384, 32042), (6928, 29526), (8227, 24864), (8288, 24681), (8436, 24248), (9093, 22496), (9842, 20784), (10392, 19684), (11248, 18186), (12124, 16872), (12432, 16454), (12768, 16021), (13856, 14763)]