201948088

素因数分解:

$2^3\times {\mathrm{1297}}^1\times {\mathrm{19463}}^1$

素因数の和:20766

約数の個数: 16

約数和(自身を含む): 378964080

約数和(自身を除く): 177015992

約数列:

[1, 2, 4, 8, 1297, 2594, 5188, 10376, 19463, 38926, 77852, 155704, 25243511, 50487022, 100974044, 201948088]

約数ペア:

[(1, 201948088), (2, 100974044), (4, 50487022), (8, 25243511), (1297, 155704), (2594, 77852), (5188, 38926), (10376, 19463)]