204987424

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{683}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 412648992

約数和(自身を除く): 207661568

約数列:

[1, 2, 4, 8, 16, 32, 83, 113, 166, 226, 332, 452, 664, 683, 904, 1328, 1366, 1808, 2656, 2732, 3616, 5464, 9379, 10928, 18758, 21856, 37516, 56689, 75032, 77179, 113378, 150064, 154358, 226756, 300128, 308716, 453512, 617432, 907024, 1234864, 1814048, 2469728, 6405857, 12811714, 25623428, 51246856, 102493712, 204987424]

約数ペア:

[(1, 204987424), (2, 102493712), (4, 51246856), (8, 25623428), (16, 12811714), (32, 6405857), (83, 2469728), (113, 1814048), (166, 1234864), (226, 907024), (332, 617432), (452, 453512), (664, 308716), (683, 300128), (904, 226756), (1328, 154358), (1366, 150064), (1808, 113378), (2656, 77179), (2732, 75032), (3616, 56689), (5464, 37516), (9379, 21856), (10928, 18758)]