203476239

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{2087}}^1$

素因数の和:2276

約数の個数: 32

約数和(自身を含む): 316707840

約数和(自身を除く): 113231601

約数列:

[1, 3, 9, 23, 27, 69, 157, 207, 471, 621, 1413, 2087, 3611, 4239, 6261, 10833, 18783, 32499, 48001, 56349, 97497, 144003, 327659, 432009, 982977, 1296027, 2948931, 7536157, 8846793, 22608471, 67825413, 203476239]

約数ペア:

[(1, 203476239), (3, 67825413), (9, 22608471), (23, 8846793), (27, 7536157), (69, 2948931), (157, 1296027), (207, 982977), (471, 432009), (621, 327659), (1413, 144003), (2087, 97497), (3611, 56349), (4239, 48001), (6261, 32499), (10833, 18783)]