201628798856

素因数分解:

$2^3\times {\mathrm{30803}}^1\times {\mathrm{818219}}^1$

素因数の和:849028

約数の個数: 16

約数和(自身を含む): 378066733200

約数和(自身を除く): 176437934344

約数列:

[1, 2, 4, 8, 30803, 61606, 123212, 246424, 818219, 1636438, 3272876, 6545752, 25203599857, 50407199714, 100814399428, 201628798856]

約数ペア:

[(1, 201628798856), (2, 100814399428), (4, 50407199714), (8, 25203599857), (30803, 6545752), (61606, 3272876), (123212, 1636438), (246424, 818219)]