206836136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{18587}}^1$

素因数の和:18713

約数の個数: 32

約数和(自身を含む): 421575840

約数和(自身を除く): 214739704

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 11128, 18587, 37174, 74348, 148696, 241631, 483262, 966524, 1933048, 1988809, 3977618, 7955236, 15910472, 25854517, 51709034, 103418068, 206836136]

約数ペア:

[(1, 206836136), (2, 103418068), (4, 51709034), (8, 25854517), (13, 15910472), (26, 7955236), (52, 3977618), (104, 1988809), (107, 1933048), (214, 966524), (428, 483262), (856, 241631), (1391, 148696), (2782, 74348), (5564, 37174), (11128, 18587)]