208029050

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{88523}}^1$

素因数の和:88582

約数の個数: 24

約数和(自身を含む): 395171136

約数和(自身を除く): 187142086

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 470, 1175, 2350, 88523, 177046, 442615, 885230, 2213075, 4160581, 4426150, 8321162, 20802905, 41605810, 104014525, 208029050]

約数ペア:

[(1, 208029050), (2, 104014525), (5, 41605810), (10, 20802905), (25, 8321162), (47, 4426150), (50, 4160581), (94, 2213075), (235, 885230), (470, 442615), (1175, 177046), (2350, 88523)]