210988436

素因数分解:

$2^2\times {\mathrm{2791}}^1\times {\mathrm{18899}}^1$

素因数の和:21694

約数の個数: 12

約数和(自身を含む): 369381600

約数和(自身を除く): 158393164

約数列:

[1, 2, 4, 2791, 5582, 11164, 18899, 37798, 75596, 52747109, 105494218, 210988436]

約数ペア:

[(1, 210988436), (2, 105494218), (4, 52747109), (2791, 75596), (5582, 37798), (11164, 18899)]