199505416

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{479}}^1\times {\mathrm{4733}}^1$

素因数の和:5229

約数の個数: 32

約数和(自身を含む): 409017600

約数和(自身を除く): 209512184

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 479, 958, 1916, 3832, 4733, 5269, 9466, 10538, 18932, 21076, 37864, 42152, 52063, 104126, 208252, 416504, 2267107, 4534214, 9068428, 18136856, 24938177, 49876354, 99752708, 199505416]

約数ペア:

[(1, 199505416), (2, 99752708), (4, 49876354), (8, 24938177), (11, 18136856), (22, 9068428), (44, 4534214), (88, 2267107), (479, 416504), (958, 208252), (1916, 104126), (3832, 52063), (4733, 42152), (5269, 37864), (9466, 21076), (10538, 18932)]