203438517

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{1783}}^1$

素因数の和:2380

約数の個数: 16

約数和(自身を含む): 275649408

約数和(自身を除く): 72210891

約数列:

[1, 3, 73, 219, 521, 1563, 1783, 5349, 38033, 114099, 130159, 390477, 928943, 2786829, 67812839, 203438517]

約数ペア:

[(1, 203438517), (3, 67812839), (73, 2786829), (219, 928943), (521, 390477), (1563, 130159), (1783, 114099), (5349, 38033)]