205732492

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{237019}}^1$

素因数の和:237061

約数の個数: 24

約数和(自身を含む): 424739840

約数和(自身を除く): 219007348

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 237019, 474038, 948076, 1659133, 3318266, 6636532, 7347589, 14695178, 29390356, 51433123, 102866246, 205732492]

約数ペア:

[(1, 205732492), (2, 102866246), (4, 51433123), (7, 29390356), (14, 14695178), (28, 7347589), (31, 6636532), (62, 3318266), (124, 1659133), (217, 948076), (434, 474038), (868, 237019)]