204742608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{383}}^1$

素因数の和:481

約数の個数: 160

約数和(自身を含む): 636911616

約数和(自身を除く): 432169008

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 43, 48, 56, 74, 84, 86, 111, 112, 129, 148, 168, 172, 222, 258, 259, 296, 301, 336, 344, 383, 444, 516, 518, 592, 602, 688, 766, 777, 888, 903, 1032, 1036, 1149, 1204, 1532, 1554, 1591, 1776, 1806, 2064, 2072, 2298, 2408, 2681, 3064, 3108, 3182, 3612, 4144, 4596, 4773, 4816, 5362, 6128, 6216, 6364, 7224, 8043, 9192, 9546, 10724, 11137, 12432, 12728, 14171, 14448, 16086, 16469, 18384, 19092, 21448, 22274, 25456, 28342, 32172, 32938, 33411, 38184, 42513, 42896, 44548, 49407, 56684, 64344, 65876, 66822, 76368, 85026, 89096, 98814, 99197, 113368, 115283, 128688, 131752, 133644, 170052, 178192, 197628, 198394, 226736, 230566, 263504, 267288, 297591, 340104, 345849, 395256, 396788, 461132, 534576, 595182, 609353, 680208, 691698, 790512, 793576, 922264, 1190364, 1218706, 1383396, 1587152, 1828059, 1844528, 2380728, 2437412, 2766792, 3656118, 4265471, 4761456, 4874824, 5533584, 7312236, 8530942, 9749648, 12796413, 14624472, 17061884, 25592826, 29248944, 34123768, 51185652, 68247536, 102371304, 204742608]

約数ペア:

[(1, 204742608), (2, 102371304), (3, 68247536), (4, 51185652), (6, 34123768), (7, 29248944), (8, 25592826), (12, 17061884), (14, 14624472), (16, 12796413), (21, 9749648), (24, 8530942), (28, 7312236), (37, 5533584), (42, 4874824), (43, 4761456), (48, 4265471), (56, 3656118), (74, 2766792), (84, 2437412), (86, 2380728), (111, 1844528), (112, 1828059), (129, 1587152), (148, 1383396), (168, 1218706), (172, 1190364), (222, 922264), (258, 793576), (259, 790512), (296, 691698), (301, 680208), (336, 609353), (344, 595182), (383, 534576), (444, 461132), (516, 396788), (518, 395256), (592, 345849), (602, 340104), (688, 297591), (766, 267288), (777, 263504), (888, 230566), (903, 226736), (1032, 198394), (1036, 197628), (1149, 178192), (1204, 170052), (1532, 133644), (1554, 131752), (1591, 128688), (1776, 115283), (1806, 113368), (2064, 99197), (2072, 98814), (2298, 89096), (2408, 85026), (2681, 76368), (3064, 66822), (3108, 65876), (3182, 64344), (3612, 56684), (4144, 49407), (4596, 44548), (4773, 42896), (4816, 42513), (5362, 38184), (6128, 33411), (6216, 32938), (6364, 32172), (7224, 28342), (8043, 25456), (9192, 22274), (9546, 21448), (10724, 19092), (11137, 18384), (12432, 16469), (12728, 16086), (14171, 14448)]