202003216

素因数分解:

$2^4\times {\mathrm{439}}^1\times {\mathrm{28759}}^1$

素因数の和:29206

約数の個数: 20

約数和(自身を含む): 392286400

約数和(自身を除く): 190283184

約数列:

[1, 2, 4, 8, 16, 439, 878, 1756, 3512, 7024, 28759, 57518, 115036, 230072, 460144, 12625201, 25250402, 50500804, 101001608, 202003216]

約数ペア:

[(1, 202003216), (2, 101001608), (4, 50500804), (8, 25250402), (16, 12625201), (439, 460144), (878, 230072), (1756, 115036), (3512, 57518), (7024, 28759)]