201026900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{87403}}^1$

素因数の和:87440

約数の個数: 36

約数和(自身を含む): 455200032

約数和(自身を除く): 254173132

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 460, 575, 1150, 2300, 87403, 174806, 349612, 437015, 874030, 1748060, 2010269, 2185075, 4020538, 4370150, 8041076, 8740300, 10051345, 20102690, 40205380, 50256725, 100513450, 201026900]

約数ペア:

[(1, 201026900), (2, 100513450), (4, 50256725), (5, 40205380), (10, 20102690), (20, 10051345), (23, 8740300), (25, 8041076), (46, 4370150), (50, 4020538), (92, 2185075), (100, 2010269), (115, 1748060), (230, 874030), (460, 437015), (575, 349612), (1150, 174806), (2300, 87403)]