195088

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:234

約数の個数: 20

約数和(自身を含む): 385020

約数和(自身を除く): 189932

約数列:

[1, 2, 4, 8, 16, 89, 137, 178, 274, 356, 548, 712, 1096, 1424, 2192, 12193, 24386, 48772, 97544, 195088]

約数ペア:

[(1, 195088), (2, 97544), (4, 48772), (8, 24386), (16, 12193), (89, 2192), (137, 1424), (178, 1096), (274, 712), (356, 548)]