201402728

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{282869}}^1$

素因数の和:282964

約数の個数: 16

約数和(自身を含む): 381874500

約数和(自身を除く): 180471772

約数列:

[1, 2, 4, 8, 89, 178, 356, 712, 282869, 565738, 1131476, 2262952, 25175341, 50350682, 100701364, 201402728]

約数ペア:

[(1, 201402728), (2, 100701364), (4, 50350682), (8, 25175341), (89, 2262952), (178, 1131476), (356, 565738), (712, 282869)]