204505728

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{76081}}^1$

素因数の和:76105

約数の個数: 64

約数和(自身を含む): 620829120

約数和(自身を除く): 416323392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 76081, 152162, 228243, 304324, 456486, 532567, 608648, 912972, 1065134, 1217296, 1597701, 1825944, 2130268, 2434592, 3195402, 3651888, 4260536, 4869184, 6390804, 7303776, 8521072, 9738368, 12781608, 14607552, 17042144, 25563216, 29215104, 34084288, 51126432, 68168576, 102252864, 204505728]

約数ペア:

[(1, 204505728), (2, 102252864), (3, 68168576), (4, 51126432), (6, 34084288), (7, 29215104), (8, 25563216), (12, 17042144), (14, 14607552), (16, 12781608), (21, 9738368), (24, 8521072), (28, 7303776), (32, 6390804), (42, 4869184), (48, 4260536), (56, 3651888), (64, 3195402), (84, 2434592), (96, 2130268), (112, 1825944), (128, 1597701), (168, 1217296), (192, 1065134), (224, 912972), (336, 608648), (384, 532567), (448, 456486), (672, 304324), (896, 228243), (1344, 152162), (2688, 76081)]