204980336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{17383}}^1$

素因数の和:17469

約数の個数: 40

約数和(自身を含む): 439745664

約数和(自身を除く): 234765328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 11792, 17383, 34766, 69532, 139064, 191213, 278128, 382426, 764852, 1164661, 1529704, 2329322, 3059408, 4658644, 9317288, 12811271, 18634576, 25622542, 51245084, 102490168, 204980336]

約数ペア:

[(1, 204980336), (2, 102490168), (4, 51245084), (8, 25622542), (11, 18634576), (16, 12811271), (22, 9317288), (44, 4658644), (67, 3059408), (88, 2329322), (134, 1529704), (176, 1164661), (268, 764852), (536, 382426), (737, 278128), (1072, 191213), (1474, 139064), (2948, 69532), (5896, 34766), (11792, 17383)]