209313216

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{51913}}^1$

素因数の和:51938

約数の個数: 84

約数和(自身を含む): 685680112

約数和(自身を除く): 476366896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 51913, 103826, 155739, 207652, 311478, 363391, 415304, 467217, 622956, 726782, 830608, 934434, 1090173, 1245912, 1453564, 1661216, 1868868, 2180346, 2491824, 2907128, 3270519, 3322432, 3737736, 4360692, 4983648, 5814256, 6541038, 7475472, 8721384, 9967296, 11628512, 13082076, 14950944, 17442768, 23257024, 26164152, 29901888, 34885536, 52328304, 69771072, 104656608, 209313216]

約数ペア:

[(1, 209313216), (2, 104656608), (3, 69771072), (4, 52328304), (6, 34885536), (7, 29901888), (8, 26164152), (9, 23257024), (12, 17442768), (14, 14950944), (16, 13082076), (18, 11628512), (21, 9967296), (24, 8721384), (28, 7475472), (32, 6541038), (36, 5814256), (42, 4983648), (48, 4360692), (56, 3737736), (63, 3322432), (64, 3270519), (72, 2907128), (84, 2491824), (96, 2180346), (112, 1868868), (126, 1661216), (144, 1453564), (168, 1245912), (192, 1090173), (224, 934434), (252, 830608), (288, 726782), (336, 622956), (448, 467217), (504, 415304), (576, 363391), (672, 311478), (1008, 207652), (1344, 155739), (2016, 103826), (4032, 51913)]