205126677378

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{12491}}^1$

素因数の和:12989

約数の個数: 144

約数和(自身を含む): 530290496736

約数和(自身を除く): 325163819358

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 258, 294, 301, 387, 433, 441, 602, 774, 866, 882, 903, 1299, 1806, 2107, 2598, 2709, 3031, 3897, 4214, 5418, 6062, 6321, 7794, 9093, 12491, 12642, 18186, 18619, 18963, 21217, 24982, 27279, 37238, 37473, 37926, 42434, 54558, 55857, 63651, 74946, 87437, 111714, 112419, 127302, 130333, 167571, 174874, 190953, 224838, 260666, 262311, 335142, 381906, 390999, 524622, 537113, 612059, 781998, 786933, 912331, 1074226, 1172997, 1224118, 1573866, 1611339, 1824662, 1836177, 2345994, 2736993, 3222678, 3672354, 3759791, 4834017, 5408603, 5473986, 5508531, 7519582, 8210979, 9668034, 10817206, 11017062, 11279373, 16225809, 16421958, 22558746, 26318537, 32451618, 33838119, 37860221, 48677427, 52637074, 67676238, 75720442, 78955611, 97354854, 113580663, 157911222, 227161326, 232569929, 236866833, 265021547, 340741989, 465139858, 473733666, 530043094, 681483978, 697709787, 795064641, 1395419574, 1590129282, 1627989503, 2093129361, 2385193923, 3255979006, 4186258722, 4770387846, 4883968509, 9767937018, 11395926521, 14651905527, 22791853042, 29303811054, 34187779563, 68375559126, 102563338689, 205126677378]

約数ペア:

[(1, 205126677378), (2, 102563338689), (3, 68375559126), (6, 34187779563), (7, 29303811054), (9, 22791853042), (14, 14651905527), (18, 11395926521), (21, 9767937018), (42, 4883968509), (43, 4770387846), (49, 4186258722), (63, 3255979006), (86, 2385193923), (98, 2093129361), (126, 1627989503), (129, 1590129282), (147, 1395419574), (258, 795064641), (294, 697709787), (301, 681483978), (387, 530043094), (433, 473733666), (441, 465139858), (602, 340741989), (774, 265021547), (866, 236866833), (882, 232569929), (903, 227161326), (1299, 157911222), (1806, 113580663), (2107, 97354854), (2598, 78955611), (2709, 75720442), (3031, 67676238), (3897, 52637074), (4214, 48677427), (5418, 37860221), (6062, 33838119), (6321, 32451618), (7794, 26318537), (9093, 22558746), (12491, 16421958), (12642, 16225809), (18186, 11279373), (18619, 11017062), (18963, 10817206), (21217, 9668034), (24982, 8210979), (27279, 7519582), (37238, 5508531), (37473, 5473986), (37926, 5408603), (42434, 4834017), (54558, 3759791), (55857, 3672354), (63651, 3222678), (74946, 2736993), (87437, 2345994), (111714, 1836177), (112419, 1824662), (127302, 1611339), (130333, 1573866), (167571, 1224118), (174874, 1172997), (190953, 1074226), (224838, 912331), (260666, 786933), (262311, 781998), (335142, 612059), (381906, 537113), (390999, 524622)]