208837584

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1163}}^1$

素因数の和:1249

約数の個数: 120

約数和(自身を含む): 619201440

約数和(自身を除く): 410363856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 43, 48, 58, 72, 86, 87, 116, 129, 144, 172, 174, 232, 258, 261, 344, 348, 387, 464, 516, 522, 688, 696, 774, 1032, 1044, 1163, 1247, 1392, 1548, 2064, 2088, 2326, 2494, 3096, 3489, 3741, 4176, 4652, 4988, 6192, 6978, 7482, 9304, 9976, 10467, 11223, 13956, 14964, 18608, 19952, 20934, 22446, 27912, 29928, 33727, 41868, 44892, 50009, 55824, 59856, 67454, 83736, 89784, 100018, 101181, 134908, 150027, 167472, 179568, 200036, 202362, 269816, 300054, 303543, 400072, 404724, 450081, 539632, 600108, 607086, 800144, 809448, 900162, 1200216, 1214172, 1450261, 1618896, 1800324, 2400432, 2428344, 2900522, 3600648, 4350783, 4856688, 5801044, 7201296, 8701566, 11602088, 13052349, 17403132, 23204176, 26104698, 34806264, 52209396, 69612528, 104418792, 208837584]

約数ペア:

[(1, 208837584), (2, 104418792), (3, 69612528), (4, 52209396), (6, 34806264), (8, 26104698), (9, 23204176), (12, 17403132), (16, 13052349), (18, 11602088), (24, 8701566), (29, 7201296), (36, 5801044), (43, 4856688), (48, 4350783), (58, 3600648), (72, 2900522), (86, 2428344), (87, 2400432), (116, 1800324), (129, 1618896), (144, 1450261), (172, 1214172), (174, 1200216), (232, 900162), (258, 809448), (261, 800144), (344, 607086), (348, 600108), (387, 539632), (464, 450081), (516, 404724), (522, 400072), (688, 303543), (696, 300054), (774, 269816), (1032, 202362), (1044, 200036), (1163, 179568), (1247, 167472), (1392, 150027), (1548, 134908), (2064, 101181), (2088, 100018), (2326, 89784), (2494, 83736), (3096, 67454), (3489, 59856), (3741, 55824), (4176, 50009), (4652, 44892), (4988, 41868), (6192, 33727), (6978, 29928), (7482, 27912), (9304, 22446), (9976, 20934), (10467, 19952), (11223, 18608), (13956, 14964)]