211090952

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{371639}}^1$

素因数の和:371716

約数の個数: 16

約数和(自身を含む): 401371200

約数和(自身を除く): 190280248

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 371639, 743278, 1486556, 2973112, 26386369, 52772738, 105545476, 211090952]

約数ペア:

[(1, 211090952), (2, 105545476), (4, 52772738), (8, 26386369), (71, 2973112), (142, 1486556), (284, 743278), (568, 371639)]