173194076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{357839}}^1$

素因数の和:357865

約数の個数: 18

約数和(自身を含む): 333149040

約数和(自身を除く): 159954964

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 357839, 715678, 1431356, 3936229, 7872458, 15744916, 43298519, 86597038, 173194076]

約数ペア:

[(1, 173194076), (2, 86597038), (4, 43298519), (11, 15744916), (22, 7872458), (44, 3936229), (121, 1431356), (242, 715678), (484, 357839)]