208036633

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2621}}^1$

素因数の和:2697

約数の個数: 32

約数和(自身を含む): 271848960

約数和(自身を除く): 63812327

約数列:

[1, 7, 17, 23, 29, 119, 161, 203, 391, 493, 667, 2621, 2737, 3451, 4669, 11339, 18347, 44557, 60283, 76009, 79373, 311899, 421981, 532063, 1024811, 1292153, 1748207, 7173677, 9045071, 12237449, 29719519, 208036633]

約数ペア:

[(1, 208036633), (7, 29719519), (17, 12237449), (23, 9045071), (29, 7173677), (119, 1748207), (161, 1292153), (203, 1024811), (391, 532063), (493, 421981), (667, 311899), (2621, 79373), (2737, 76009), (3451, 60283), (4669, 44557), (11339, 18347)]