215636324

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{649507}}^1$

素因数の和:649594

約数の個数: 12

約数和(自身を含む): 381910704

約数和(自身を除く): 166274380

約数列:

[1, 2, 4, 83, 166, 332, 649507, 1299014, 2598028, 53909081, 107818162, 215636324]

約数ペア:

[(1, 215636324), (2, 107818162), (4, 53909081), (83, 2598028), (166, 1299014), (332, 649507)]