203907144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:619

約数の個数: 128

約数和(自身を含む): 614615040

約数和(自身を除く): 410707896

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 113, 138, 161, 168, 184, 226, 276, 322, 339, 452, 467, 483, 552, 644, 678, 791, 904, 934, 966, 1288, 1356, 1401, 1582, 1868, 1932, 2373, 2599, 2712, 2802, 3164, 3269, 3736, 3864, 4746, 5198, 5604, 6328, 6538, 7797, 9492, 9807, 10396, 10741, 11208, 13076, 15594, 18193, 18984, 19614, 20792, 21482, 26152, 31188, 32223, 36386, 39228, 42964, 52771, 54579, 62376, 64446, 72772, 75187, 78456, 85928, 105542, 109158, 128892, 145544, 150374, 158313, 211084, 218316, 225561, 257784, 300748, 316626, 369397, 422168, 436632, 451122, 601496, 633252, 738794, 902244, 1108191, 1213733, 1266504, 1477588, 1804488, 2216382, 2427466, 2955176, 3641199, 4432764, 4854932, 7282398, 8496131, 8865528, 9709864, 14564796, 16992262, 25488393, 29129592, 33984524, 50976786, 67969048, 101953572, 203907144]

約数ペア:

[(1, 203907144), (2, 101953572), (3, 67969048), (4, 50976786), (6, 33984524), (7, 29129592), (8, 25488393), (12, 16992262), (14, 14564796), (21, 9709864), (23, 8865528), (24, 8496131), (28, 7282398), (42, 4854932), (46, 4432764), (56, 3641199), (69, 2955176), (84, 2427466), (92, 2216382), (113, 1804488), (138, 1477588), (161, 1266504), (168, 1213733), (184, 1108191), (226, 902244), (276, 738794), (322, 633252), (339, 601496), (452, 451122), (467, 436632), (483, 422168), (552, 369397), (644, 316626), (678, 300748), (791, 257784), (904, 225561), (934, 218316), (966, 211084), (1288, 158313), (1356, 150374), (1401, 145544), (1582, 128892), (1868, 109158), (1932, 105542), (2373, 85928), (2599, 78456), (2712, 75187), (2802, 72772), (3164, 64446), (3269, 62376), (3736, 54579), (3864, 52771), (4746, 42964), (5198, 39228), (5604, 36386), (6328, 32223), (6538, 31188), (7797, 26152), (9492, 21482), (9807, 20792), (10396, 19614), (10741, 18984), (11208, 18193), (13076, 15594)]