202447838

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{7237}}^1$

素因数の和:7507

約数の個数: 16

約数和(自身を含む): 309554784

約数和(自身を除く): 107106946

約数列:

[1, 2, 71, 142, 197, 394, 7237, 13987, 14474, 27974, 513827, 1027654, 1425689, 2851378, 101223919, 202447838]

約数ペア:

[(1, 202447838), (2, 101223919), (71, 2851378), (142, 1425689), (197, 1027654), (394, 513827), (7237, 27974), (13987, 14474)]