210325718

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{461}}^1\times {\mathrm{1531}}^1$

素因数の和:2143

約数の個数: 16

約数和(自身を含む): 318502800

約数和(自身を除く): 108177082

約数列:

[1, 2, 149, 298, 461, 922, 1531, 3062, 68689, 137378, 228119, 456238, 705791, 1411582, 105162859, 210325718]

約数ペア:

[(1, 210325718), (2, 105162859), (149, 1411582), (298, 705791), (461, 456238), (922, 228119), (1531, 137378), (3062, 68689)]