210007208

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{369731}}^1$

素因数の和:369808

約数の個数: 16

約数和(自身を含む): 399310560

約数和(自身を除く): 189303352

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 369731, 739462, 1478924, 2957848, 26250901, 52501802, 105003604, 210007208]

約数ペア:

[(1, 210007208), (2, 105003604), (4, 52501802), (8, 26250901), (71, 2957848), (142, 1478924), (284, 739462), (568, 369731)]