204537984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1619}}^1$

素因数の和:1690

約数の個数: 128

約数和(自身を含む): 634521600

約数和(自身を除く): 429983616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 84, 94, 96, 112, 128, 141, 168, 188, 192, 224, 282, 329, 336, 376, 384, 448, 564, 658, 672, 752, 896, 987, 1128, 1316, 1344, 1504, 1619, 1974, 2256, 2632, 2688, 3008, 3238, 3948, 4512, 4857, 5264, 6016, 6476, 7896, 9024, 9714, 10528, 11333, 12952, 15792, 18048, 19428, 21056, 22666, 25904, 31584, 33999, 38856, 42112, 45332, 51808, 63168, 67998, 76093, 77712, 90664, 103616, 126336, 135996, 152186, 155424, 181328, 207232, 228279, 271992, 304372, 310848, 362656, 456558, 532651, 543984, 608744, 621696, 725312, 913116, 1065302, 1087968, 1217488, 1450624, 1597953, 1826232, 2130604, 2175936, 2434976, 3195906, 3652464, 4261208, 4351872, 4869952, 6391812, 7304928, 8522416, 9739904, 12783624, 14609856, 17044832, 25567248, 29219712, 34089664, 51134496, 68179328, 102268992, 204537984]

約数ペア:

[(1, 204537984), (2, 102268992), (3, 68179328), (4, 51134496), (6, 34089664), (7, 29219712), (8, 25567248), (12, 17044832), (14, 14609856), (16, 12783624), (21, 9739904), (24, 8522416), (28, 7304928), (32, 6391812), (42, 4869952), (47, 4351872), (48, 4261208), (56, 3652464), (64, 3195906), (84, 2434976), (94, 2175936), (96, 2130604), (112, 1826232), (128, 1597953), (141, 1450624), (168, 1217488), (188, 1087968), (192, 1065302), (224, 913116), (282, 725312), (329, 621696), (336, 608744), (376, 543984), (384, 532651), (448, 456558), (564, 362656), (658, 310848), (672, 304372), (752, 271992), (896, 228279), (987, 207232), (1128, 181328), (1316, 155424), (1344, 152186), (1504, 135996), (1619, 126336), (1974, 103616), (2256, 90664), (2632, 77712), (2688, 76093), (3008, 67998), (3238, 63168), (3948, 51808), (4512, 45332), (4857, 42112), (5264, 38856), (6016, 33999), (6476, 31584), (7896, 25904), (9024, 22666), (9714, 21056), (10528, 19428), (11333, 18048), (12952, 15792)]