208545306

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{439969}}^1$

素因数の和:440053

約数の個数: 16

約数和(自身を含む): 422371200

約数和(自身を除く): 213825894

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 439969, 879938, 1319907, 2639814, 34757551, 69515102, 104272653, 208545306]

約数ペア:

[(1, 208545306), (2, 104272653), (3, 69515102), (6, 34757551), (79, 2639814), (158, 1319907), (237, 879938), (474, 439969)]