204051344

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{29867}}^1$

素因数の和:29943

約数の個数: 40

約数和(自身を含む): 459250368

約数和(自身を除く): 255199024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 29867, 59734, 119468, 209069, 238936, 418138, 477872, 836276, 1672552, 1821887, 3345104, 3643774, 7287548, 12753209, 14575096, 25506418, 29150192, 51012836, 102025672, 204051344]

約数ペア:

[(1, 204051344), (2, 102025672), (4, 51012836), (7, 29150192), (8, 25506418), (14, 14575096), (16, 12753209), (28, 7287548), (56, 3643774), (61, 3345104), (112, 1821887), (122, 1672552), (244, 836276), (427, 477872), (488, 418138), (854, 238936), (976, 209069), (1708, 119468), (3416, 59734), (6832, 29867)]