201038216

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{2281}}^1$

素因数の和:2789

約数の個数: 32

約数和(自身を含む): 394329600

約数和(自身を除く): 193291384

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 479, 958, 1916, 2281, 3832, 4562, 9124, 11017, 18248, 22034, 44068, 52463, 88136, 104926, 209852, 419704, 1092599, 2185198, 4370396, 8740792, 25129777, 50259554, 100519108, 201038216]

約数ペア:

[(1, 201038216), (2, 100519108), (4, 50259554), (8, 25129777), (23, 8740792), (46, 4370396), (92, 2185198), (184, 1092599), (479, 419704), (958, 209852), (1916, 104926), (2281, 88136), (3832, 52463), (4562, 44068), (9124, 22034), (11017, 18248)]