201047240

素因数分解:

$2^3\times 5^1\times {\mathrm{733}}^1\times {\mathrm{6857}}^1$

素因数の和:7601

約数の個数: 32

約数和(自身を含む): 453039480

約数和(自身を除く): 251992240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 733, 1466, 2932, 3665, 5864, 6857, 7330, 13714, 14660, 27428, 29320, 34285, 54856, 68570, 137140, 274280, 5026181, 10052362, 20104724, 25130905, 40209448, 50261810, 100523620, 201047240]

約数ペア:

[(1, 201047240), (2, 100523620), (4, 50261810), (5, 40209448), (8, 25130905), (10, 20104724), (20, 10052362), (40, 5026181), (733, 274280), (1466, 137140), (2932, 68570), (3665, 54856), (5864, 34285), (6857, 29320), (7330, 27428), (13714, 14660)]