205694776

素因数分解:

$2^3\times 7^1\times {\mathrm{191}}^1\times {\mathrm{19231}}^1$

素因数の和:19435

約数の個数: 32

約数和(自身を含む): 443105280

約数和(自身を除く): 237410504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 191, 382, 764, 1337, 1528, 2674, 5348, 10696, 19231, 38462, 76924, 134617, 153848, 269234, 538468, 1076936, 3673121, 7346242, 14692484, 25711847, 29384968, 51423694, 102847388, 205694776]

約数ペア:

[(1, 205694776), (2, 102847388), (4, 51423694), (7, 29384968), (8, 25711847), (14, 14692484), (28, 7346242), (56, 3673121), (191, 1076936), (382, 538468), (764, 269234), (1337, 153848), (1528, 134617), (2674, 76924), (5348, 38462), (10696, 19231)]