208068124

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{9631}}^1$

素因数の和:10137

約数の個数: 24

約数和(自身を含む): 398071296

約数和(自身を除く): 190003172

約数列:

[1, 2, 4, 11, 22, 44, 491, 982, 1964, 5401, 9631, 10802, 19262, 21604, 38524, 105941, 211882, 423764, 4728821, 9457642, 18915284, 52017031, 104034062, 208068124]

約数ペア:

[(1, 208068124), (2, 104034062), (4, 52017031), (11, 18915284), (22, 9457642), (44, 4728821), (491, 423764), (982, 211882), (1964, 105941), (5401, 38524), (9631, 21604), (10802, 19262)]