205549488

素因数分解:

$2^4\times 3^4\times {\mathrm{199}}^1\times {\mathrm{797}}^1$

素因数の和:1016

約数の個数: 100

約数和(自身を含む): 598659600

約数和(自身を除く): 393110112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 199, 216, 324, 398, 432, 597, 648, 796, 797, 1194, 1296, 1592, 1594, 1791, 2388, 2391, 3184, 3188, 3582, 4776, 4782, 5373, 6376, 7164, 7173, 9552, 9564, 10746, 12752, 14328, 14346, 16119, 19128, 21492, 21519, 28656, 28692, 32238, 38256, 42984, 43038, 57384, 64476, 64557, 85968, 86076, 114768, 128952, 129114, 158603, 172152, 257904, 258228, 317206, 344304, 475809, 516456, 634412, 951618, 1032912, 1268824, 1427427, 1903236, 2537648, 2854854, 3806472, 4282281, 5709708, 7612944, 8564562, 11419416, 12846843, 17129124, 22838832, 25693686, 34258248, 51387372, 68516496, 102774744, 205549488]

約数ペア:

[(1, 205549488), (2, 102774744), (3, 68516496), (4, 51387372), (6, 34258248), (8, 25693686), (9, 22838832), (12, 17129124), (16, 12846843), (18, 11419416), (24, 8564562), (27, 7612944), (36, 5709708), (48, 4282281), (54, 3806472), (72, 2854854), (81, 2537648), (108, 1903236), (144, 1427427), (162, 1268824), (199, 1032912), (216, 951618), (324, 634412), (398, 516456), (432, 475809), (597, 344304), (648, 317206), (796, 258228), (797, 257904), (1194, 172152), (1296, 158603), (1592, 129114), (1594, 128952), (1791, 114768), (2388, 86076), (2391, 85968), (3184, 64557), (3188, 64476), (3582, 57384), (4776, 43038), (4782, 42984), (5373, 38256), (6376, 32238), (7164, 28692), (7173, 28656), (9552, 21519), (9564, 21492), (10746, 19128), (12752, 16119), (14328, 14346)]