206327184

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{929}}^1$

素因数の和:1608

約数の個数: 80

約数和(自身を含む): 610734720

約数和(自身を除く): 404407536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 661, 929, 1322, 1858, 1983, 2644, 2787, 3716, 3966, 4627, 5288, 5574, 6503, 7432, 7932, 9254, 10576, 11148, 13006, 13881, 14864, 15864, 18508, 19509, 22296, 26012, 27762, 31728, 37016, 39018, 44592, 52024, 55524, 74032, 78036, 104048, 111048, 156072, 222096, 312144, 614069, 1228138, 1842207, 2456276, 3684414, 4298483, 4912552, 7368828, 8596966, 9825104, 12895449, 14737656, 17193932, 25790898, 29475312, 34387864, 51581796, 68775728, 103163592, 206327184]

約数ペア:

[(1, 206327184), (2, 103163592), (3, 68775728), (4, 51581796), (6, 34387864), (7, 29475312), (8, 25790898), (12, 17193932), (14, 14737656), (16, 12895449), (21, 9825104), (24, 8596966), (28, 7368828), (42, 4912552), (48, 4298483), (56, 3684414), (84, 2456276), (112, 1842207), (168, 1228138), (336, 614069), (661, 312144), (929, 222096), (1322, 156072), (1858, 111048), (1983, 104048), (2644, 78036), (2787, 74032), (3716, 55524), (3966, 52024), (4627, 44592), (5288, 39018), (5574, 37016), (6503, 31728), (7432, 27762), (7932, 26012), (9254, 22296), (10576, 19509), (11148, 18508), (13006, 15864), (13881, 14864)]