203421384

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{122839}}^1$

素因数の和:122874

約数の個数: 48

約数和(自身を含む): 574891200

約数和(自身を除く): 371469816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 122839, 245678, 368517, 491356, 737034, 982712, 1105551, 1474068, 2211102, 2825297, 2948136, 4422204, 5650594, 8475891, 8844408, 11301188, 16951782, 22602376, 25427673, 33903564, 50855346, 67807128, 101710692, 203421384]

約数ペア:

[(1, 203421384), (2, 101710692), (3, 67807128), (4, 50855346), (6, 33903564), (8, 25427673), (9, 22602376), (12, 16951782), (18, 11301188), (23, 8844408), (24, 8475891), (36, 5650594), (46, 4422204), (69, 2948136), (72, 2825297), (92, 2211102), (138, 1474068), (184, 1105551), (207, 982712), (276, 737034), (414, 491356), (552, 368517), (828, 245678), (1656, 122839)]