200020765

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{248473}}^1$

素因数の和:248508

約数の個数: 16

約数和(自身を含む): 286242048

約数和(自身を除く): 86221283

約数列:

[1, 5, 7, 23, 35, 115, 161, 805, 248473, 1242365, 1739311, 5714879, 8696555, 28574395, 40004153, 200020765]

約数ペア:

[(1, 200020765), (5, 40004153), (7, 28574395), (23, 8696555), (35, 5714879), (115, 1739311), (161, 1242365), (805, 248473)]