204130656

素因数分解:

$2^5\times 3^2\times {\mathrm{127}}^1\times {\mathrm{5581}}^1$

素因数の和:5724

約数の個数: 72

約数和(自身を含む): 585172224

約数和(自身を除く): 381041568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 127, 144, 254, 288, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 4064, 4572, 5581, 6096, 9144, 11162, 12192, 16743, 18288, 22324, 33486, 36576, 44648, 50229, 66972, 89296, 100458, 133944, 178592, 200916, 267888, 401832, 535776, 708787, 803664, 1417574, 1607328, 2126361, 2835148, 4252722, 5670296, 6379083, 8505444, 11340592, 12758166, 17010888, 22681184, 25516332, 34021776, 51032664, 68043552, 102065328, 204130656]

約数ペア:

[(1, 204130656), (2, 102065328), (3, 68043552), (4, 51032664), (6, 34021776), (8, 25516332), (9, 22681184), (12, 17010888), (16, 12758166), (18, 11340592), (24, 8505444), (32, 6379083), (36, 5670296), (48, 4252722), (72, 2835148), (96, 2126361), (127, 1607328), (144, 1417574), (254, 803664), (288, 708787), (381, 535776), (508, 401832), (762, 267888), (1016, 200916), (1143, 178592), (1524, 133944), (2032, 100458), (2286, 89296), (3048, 66972), (4064, 50229), (4572, 44648), (5581, 36576), (6096, 33486), (9144, 22324), (11162, 18288), (12192, 16743)]