206865912

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1609}}^1$

素因数の和:2116

約数の個数: 64

約数和(自身を含む): 565689600

約数和(自身を除く): 358823688

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 487, 974, 1461, 1609, 1948, 2922, 3218, 3896, 4827, 5357, 5844, 6436, 9654, 10714, 11688, 12872, 16071, 17699, 19308, 21428, 32142, 35398, 38616, 42856, 53097, 64284, 70796, 106194, 128568, 141592, 212388, 424776, 783583, 1567166, 2350749, 3134332, 4701498, 6268664, 8619413, 9402996, 17238826, 18805992, 25858239, 34477652, 51716478, 68955304, 103432956, 206865912]

約数ペア:

[(1, 206865912), (2, 103432956), (3, 68955304), (4, 51716478), (6, 34477652), (8, 25858239), (11, 18805992), (12, 17238826), (22, 9402996), (24, 8619413), (33, 6268664), (44, 4701498), (66, 3134332), (88, 2350749), (132, 1567166), (264, 783583), (487, 424776), (974, 212388), (1461, 141592), (1609, 128568), (1948, 106194), (2922, 70796), (3218, 64284), (3896, 53097), (4827, 42856), (5357, 38616), (5844, 35398), (6436, 32142), (9654, 21428), (10714, 19308), (11688, 17699), (12872, 16071)]