201989664

素因数分解:

$2^5\times 3^2\times {\mathrm{257}}^1\times {\mathrm{2729}}^1$

素因数の和:3002

約数の個数: 72

約数和(自身を含む): 576854460

約数和(自身を除く): 374864796

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 257, 288, 514, 771, 1028, 1542, 2056, 2313, 2729, 3084, 4112, 4626, 5458, 6168, 8187, 8224, 9252, 10916, 12336, 16374, 18504, 21832, 24561, 24672, 32748, 37008, 43664, 49122, 65496, 74016, 87328, 98244, 130992, 196488, 261984, 392976, 701353, 785952, 1402706, 2104059, 2805412, 4208118, 5610824, 6312177, 8416236, 11221648, 12624354, 16832472, 22443296, 25248708, 33664944, 50497416, 67329888, 100994832, 201989664]

約数ペア:

[(1, 201989664), (2, 100994832), (3, 67329888), (4, 50497416), (6, 33664944), (8, 25248708), (9, 22443296), (12, 16832472), (16, 12624354), (18, 11221648), (24, 8416236), (32, 6312177), (36, 5610824), (48, 4208118), (72, 2805412), (96, 2104059), (144, 1402706), (257, 785952), (288, 701353), (514, 392976), (771, 261984), (1028, 196488), (1542, 130992), (2056, 98244), (2313, 87328), (2729, 74016), (3084, 65496), (4112, 49122), (4626, 43664), (5458, 37008), (6168, 32748), (8187, 24672), (8224, 24561), (9252, 21832), (10916, 18504), (12336, 16374)]