208830672

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{601}}^1$

素因数の和:761

約数の個数: 120

約数和(自身を含む): 621071360

約数和(自身を除く): 412240688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 127, 144, 152, 171, 228, 254, 304, 342, 381, 456, 508, 601, 684, 762, 912, 1016, 1143, 1202, 1368, 1524, 1803, 2032, 2286, 2404, 2413, 2736, 3048, 3606, 4572, 4808, 4826, 5409, 6096, 7212, 7239, 9144, 9616, 9652, 10818, 11419, 14424, 14478, 18288, 19304, 21636, 21717, 22838, 28848, 28956, 34257, 38608, 43272, 43434, 45676, 57912, 68514, 76327, 86544, 86868, 91352, 102771, 115824, 137028, 152654, 173736, 182704, 205542, 228981, 274056, 305308, 347472, 411084, 457962, 548112, 610616, 686943, 822168, 915924, 1221232, 1373886, 1450213, 1644336, 1831848, 2747772, 2900426, 3663696, 4350639, 5495544, 5800852, 8701278, 10991088, 11601704, 13051917, 17402556, 23203408, 26103834, 34805112, 52207668, 69610224, 104415336, 208830672]

約数ペア:

[(1, 208830672), (2, 104415336), (3, 69610224), (4, 52207668), (6, 34805112), (8, 26103834), (9, 23203408), (12, 17402556), (16, 13051917), (18, 11601704), (19, 10991088), (24, 8701278), (36, 5800852), (38, 5495544), (48, 4350639), (57, 3663696), (72, 2900426), (76, 2747772), (114, 1831848), (127, 1644336), (144, 1450213), (152, 1373886), (171, 1221232), (228, 915924), (254, 822168), (304, 686943), (342, 610616), (381, 548112), (456, 457962), (508, 411084), (601, 347472), (684, 305308), (762, 274056), (912, 228981), (1016, 205542), (1143, 182704), (1202, 173736), (1368, 152654), (1524, 137028), (1803, 115824), (2032, 102771), (2286, 91352), (2404, 86868), (2413, 86544), (2736, 76327), (3048, 68514), (3606, 57912), (4572, 45676), (4808, 43434), (4826, 43272), (5409, 38608), (6096, 34257), (7212, 28956), (7239, 28848), (9144, 22838), (9616, 21717), (9652, 21636), (10818, 19304), (11419, 18288), (14424, 14478)]