205458792

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1523}}^1$

素因数の和:1623

約数の個数: 128

約数和(自身を含む): 649589760

約数和(自身を除く): 444130968

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 73, 77, 84, 88, 132, 146, 154, 168, 219, 231, 264, 292, 308, 438, 462, 511, 584, 616, 803, 876, 924, 1022, 1523, 1533, 1606, 1752, 1848, 2044, 2409, 3046, 3066, 3212, 4088, 4569, 4818, 5621, 6092, 6132, 6424, 9138, 9636, 10661, 11242, 12184, 12264, 16753, 16863, 18276, 19272, 21322, 22484, 31983, 33506, 33726, 36552, 42644, 44968, 50259, 63966, 67012, 67452, 85288, 100518, 111179, 117271, 127932, 134024, 134904, 201036, 222358, 234542, 255864, 333537, 351813, 402072, 444716, 469084, 667074, 703626, 778253, 889432, 938168, 1222969, 1334148, 1407252, 1556506, 2334759, 2445938, 2668296, 2814504, 3113012, 3668907, 4669518, 4891876, 6226024, 7337814, 8560783, 9339036, 9783752, 14675628, 17121566, 18678072, 25682349, 29351256, 34243132, 51364698, 68486264, 102729396, 205458792]

約数ペア:

[(1, 205458792), (2, 102729396), (3, 68486264), (4, 51364698), (6, 34243132), (7, 29351256), (8, 25682349), (11, 18678072), (12, 17121566), (14, 14675628), (21, 9783752), (22, 9339036), (24, 8560783), (28, 7337814), (33, 6226024), (42, 4891876), (44, 4669518), (56, 3668907), (66, 3113012), (73, 2814504), (77, 2668296), (84, 2445938), (88, 2334759), (132, 1556506), (146, 1407252), (154, 1334148), (168, 1222969), (219, 938168), (231, 889432), (264, 778253), (292, 703626), (308, 667074), (438, 469084), (462, 444716), (511, 402072), (584, 351813), (616, 333537), (803, 255864), (876, 234542), (924, 222358), (1022, 201036), (1523, 134904), (1533, 134024), (1606, 127932), (1752, 117271), (1848, 111179), (2044, 100518), (2409, 85288), (3046, 67452), (3066, 67012), (3212, 63966), (4088, 50259), (4569, 44968), (4818, 42644), (5621, 36552), (6092, 33726), (6132, 33506), (6424, 31983), (9138, 22484), (9636, 21322), (10661, 19272), (11242, 18276), (12184, 16863), (12264, 16753)]