219344134

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{7841}}^1$

素因数の和:8111

約数の個数: 16

約数和(自身を含む): 335386656

約数和(自身を除く): 116042522

約数列:

[1, 2, 71, 142, 197, 394, 7841, 13987, 15682, 27974, 556711, 1113422, 1544677, 3089354, 109672067, 219344134]

約数ペア:

[(1, 219344134), (2, 109672067), (71, 3089354), (142, 1544677), (197, 1113422), (394, 556711), (7841, 27974), (13987, 15682)]